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"Sigma 105mm F2.8 Macro EX DG OS Lens for Canon"
"High performance, large aperture medium telephoto Macro Lens with OS (Optical Stabilizer). SLD glass provides good control of aberration and the floating inner focus system ensures high rendering throughout the focusing range. By using Sigma's APO Tele Converter, it is possible to take photos at greater than 1:1 magnification. HSM ensures a quiet and high speed AF as well as full-time manual focus override. This Lens has a rounded 9 blades diaphragm which creates an attractive blur to the out of focus areas. Large aperture medium telephoto Macro Lens This medium telephoto Macro Lens allows you to maintain an appropriate distance from subjects while still getting close up photos. Since the working distance at its closest focusing position is 142mm, shadows of the Lens and camera will not affect photography making it suitable for taking photos of subjects, such as flowers, under natural lighting conditions. In comparison to the Sigma 50mm and 70mm Macro Lenses, the main subjects can be defined with perfectly smooth and blurred backgrounds. High rendering performance The Lens power layout produces excellent optical performance. High refractive index SLD (Special Low Dispersion) glass corrects chromatic aberration, spherical aberration and field curvature. It ensures high rendering performance at all shooting distances. The Super Multi-Layer Coating reduces flare and ghosting, maintaining quality images with high contrast. Handheld photography with ease Sigma's OS (Optical Stabilizer) system offers effective correction of approximately 4 stops. As the stabilisation effect is visible through the viewfinder, it aids composition and accurate focusing. * The OS effectiveness will gradually decrease as the shooting distance becomes shorter. Floating inner focusing This Lens incorporates floating inner focusing which moves two Lens groups separately. This minimizes aberrations which occur as shooting distance changes, and enables stable rendering of the image from infinity to 1:1 magnification. This also corrects image distortion, especially when taking Close-Up pictures. Since focusing does not change its overall length, this Lens is easy to hold and use. Quiet and speedy AF HSM (Hyper Sonic Motor) provides quiet and high speed AF. It is also possible to use full-time manual focus, even if the Lens is set to autofocus. Rounded 9 blades diaphragm This Lens has a rounded 9 blade diaphragm which creates an attractive blur to the out of focus areas. This also creates smooth, rounded out of focus highlights when taking photos which have a strong light source in the background such as lights shining on the surface of water. APO Tele converters This Lens is compatible with Sigma's APO TELE CONVERTERS. With APO TELE CONVERTER 1.4x EX DG, it can be used as 147mm F4 AF* telephoto Macro Lens, and APO TELE CONVERTER 2x EX DG as 210mm F5.6 MF telephoto Macro Lens. This allows a greater working distance while still achieving 1:1 Macro magnification. * AF does not work from 0.45m close up photography. Tele Converter matching list Dedicated hood adapter When taking photos with APS-C sized digital SLR, the (supplied) dedicated hood adapter, which extends the length of the hood can be attached. This gives more protection from harmful lights that could negatively affect image quality. * When taking photos with full-size digital SLR, please remove HA680-01 in order to avoid the edges of image being blocked. Life-Size (1:1) Magnification ""Focus-Free"" Mechanical Design 12.3"" (31 cm) Close Focusing Distance Non-Rotating Front Lens Optical Stabilizer (OS)"
Price: 359.00

"Sigma 72mm Macro Flash Adapter"
"This Sigma 72mm adapter ring allows the EM-140 DG Ringlight Flash to be mounted on a lens with 72mm filter threads. Ideal for close-up photography Has a 46-foot ISO 100 guide number Can be mounted on any lens with 72-millimeter filter threads"
Price: 12.30

"Sigma 86mm WR UV Filter"
"The Sigma WR (Water-repellent) range of filters are a new concept that suit the new “SGV” range of high optical performance lenses. Sigma WR filters enable easier handling while shooting and feature excellent water and oil repellent as well as having an antistatic function. These WR filters are available in various sizes, both in “UV”, “Circular PL (Polarizing)” and Clear-Glass Protector. Interchangeable lenses are required to perform their best in different shooting conditions and these new range of filters will certainly ensure their performance to the fullest. UV filter prevents the bluish tone that generates when the weather is fine, by absorbing ultraviolet rays. It is effective in most situations, such as landscape, portrait and general photography on a sunny day. It is also an ideal filter for regular use as it is completely colourless so does not affect colour reproduction. Design that is conscious of optical quality It is designed to avoid vignetting or the decrease in peripheral light quantities especially when the thinner wide type filters are used with SIGMA lenses. Ultra Low-reflection By incorporating Sigma’s Super Multi-Layer Coating, the filter reduces flare and ghosting. In addition, black rimmed glass eliminates unnecessary internal reflections and provides high performance for both digital cameras and film cameras. Water and Oil-repellent function (SIGMA WR FILTER) With excellent Water and Oil repellent functions, the filter surface repels water drops and provides resistance to fingerprints. Even if they appear on the surface they can be easily removed. Antistatic function With excellent antistatic performance, the filter prevents microscopic dust clinging to the surface. Even if the lens gets soiled, dust can be easily removed using an air-blower. Excellent for carrying and long-term storage Thanks to Elastomer resin, filters do not move in the case even when it is carried around. The case is half-transparent so that content can be recognized from outside."
Price: 97.95

"Sigma 62mm Macro Flash Adapter"
"This Sigma 62mm adapter ring allows the EM-140 DG Ringlight Flash to be mounted on a lens with 62mm filter threads. Ideal for close-up photography Has a 46-foot ISO 100 guide number Can be mounted on any lens with 62-millimeter filter threads"
Price: 10.95

"Sigma 58mm Macro Flash Adapter"
"This Sigma 58mm adapter ring allows the EM-140 DG Ringlight Flash to be mounted on a lens with 58mm filter threads. Ideal for close-up photography Has a 46-foot ISO 100 guide number Can be mounted on any lens with 58-millimeter filter threads"
Price: 10.95

"Sigma 67mm Front Lens Cap III"
"The Sigma 67mm Lens cap is a spare or replacement clip-on lens cap for lenses with a 67mm front filter thread. Works on lenses that are threaded for 67mm filters Centre pinch attachment for ultra fast and comfortable applications Lightweight high grade material construction for durability and precise functionality Protect front lens element from dust, scratches, light impact and dirt build up when the lens is not in use"
Price: 8.50

"Sigma 18-300mm F3.5-6.3 DC Macro OS HSM | C Lens for Nikon"
"Emphasizing image quality. This is a SIGMA's new all-in-one Lens. Who decides it is impossible to combine portability with image quality? It is understood that the relationship between optical performance and shape of Lens is more like trade-off, and we may need to prioritize one over the other. A high ratio zoom Lens often requires compactness and enhancement of additional features, to be capable enough to cover various shooting scenes with convenience and versatility. However, SIGMA still believes that image quality is what matters the most. When travelling with minimal equipment the Lens needs a wide zoom range especially as a telephoto Lens may be needed unexpectedly without time to switch Lenses. Even with a high ratio zoom Lens, our goal is to satisfy enthusiastic photographers with the versatility of the Lens and its optical performance. Therefore, we sought for the point where all the pieces, such as specification, performance and size, fall into place, and this Lens is the fruit of this journey. This is good either as your first interchangeable Lens or as a high performance all in one Lens. Enjoy the performance of a high ratio standard zoom Lens that has ""the highest standard for excellent image quality based on each concept"", of which product lines Sigma has renewed and established with Sigma Global Vision. 1. Incorporates 4 FLD and 1 SLD glass elements, and minimizes chromatic aberration. It makes a difference in the rendering performance toward the telephoto-end. Excellent optical performance that satisfies experienced users This Lens incorporates 4 FLD (""F"" Low Dispersion) glass elements, which have performance equal to fluorite plus 1 SLD (Special Low Dispersion) glass element. It enables this Lens to minimize the chromatic aberration, especially toward the telephoto-end, and provide clear image quality with high color fidelity * FLD glass is the highest level low dispersion glass available with extremely high light transmission. This optical glass has a performance equal to fluorite glass which has a low refractive index and low dispersion compared to current optical glass. It also benefits from high anomalous dispersion. These characteristics give excellent correction for residual chromatic aberration (secondary spectrum) which cannot be corrected by ordinary optical glass and ensures high definition and high contrast images. Accumulated Lens technology leads to superior image quality The most appropriate optical glass elements are selected to optimize all focal lengths of the Lens. From wide angle to telephoto and Macro ranges, it offers superior image quality throughout the entire zoom range. It compensate for the distortion very well, especially at wide-end, and carries extraordinary expressive capability from the center to the corners. 2. Newly Developed OS system Renewed OS system for higher compensation By reviewing the system construction and the algorithm of firmware, 3.5 steps compensation has been achieved. * Based on CIPA's guideline. Measuring at tele-photo end, when it is attached to the camera with APS-C image sensor. * The Lenses for SONY and PENTAX do not incorporate the OS function. 3. A Close-Up Lens is exclusively developed for this product (sold separately), which will not affect the optical performance of the original Lens. It offers a maximum magnification ratio 1:2 and changeable angles of view enables zoom-Macro photography. Exclusive Close-Up Lens (optional accessory) The minimum focusing distance of the Lens is 39cm, its maximum magnification ratio is 1:3 and the working distance is 14cm, which is similar to Macro Lenses. In addition to this, a Close-Up Lens, AML 72-01 (optional accessory), is developed exclusively for this product. It makes the rendering very constant across the zoom range, and it enables higher performance in Macro photography at 1:2. Even when this Close-Up Lens is attached, the image taken at maximum magnification ratio, at 300mm, infinity, shows very little difference in MTF. * Focus is at infinity, and the recommended shooting range is 80-300mm. Zoom-Macro for enhanced Macro photography Just by rotating the zoom ring, it enables photographers to take Close-Up pictures of subjects such as jewelry and flowers. Maximum magnification ratio at respective focal lengths is indicated on the Lens barrel, thus it is easy to see what the object size will be at the sensor. Furthermore, in order to secure a clear field of view, the design of this Lens is very thorough, even down to the precise position of the engraved letters on the Lens. 4. New product lines from SGV concepts that are setting new benchmarks for image quality [Contemporary] Latest technology for high optical performance and compactness High performance line corresponding with various photography situations SIGMA is organizing all its interchangeable Lenses into three product lines; Contemporary, Art and Sports. Among the three, the Contemporary line is a high performance line which incorporates the very latest technology making it possible to accommodate both high optical performance and compactness for use in various photography situations. Sigma has solved the difficult problem of keeping the size and weight down without compromising optical performance and function with the latest technology. [SIGMA GLOBAL VISION] ""SIGMA Global Vision"" - SIGMA is working on its full renewal of the products, and the new Lens lines share all the following elements. Evaluation with SIGMA's own MTF measuring system ""A1"" We used to measure Lens performance with an MTF measuring system using conventional sensors. However, we've now developed our own proprietary MTF (modulation transfer function) measuring system (A1) using 46-megapixel Foveon direct image sensors. Even previously undetectable high-frequency details are now within the scope of our quality control inspections. The SIGMA 18-300mm F3.5-6.3 DC Macro OS HSM will all be checked using this ""A1"" before they are shipped. * A1?Aizu1 ""Made in Japan"" All of Sigma's manufacturing - right down to molds and parts - is carried out under an integrated production system, entirely in Japan. We are now one of the very few manufacturers whose products are solely ""made in Japan"". We like to think our products are somehow imbued with the essence of our homeland, blessed as it is with clean air and water, and focused, hard-working people. We pride ourselves on the authentic quality of Sigma products, born of a marriage between highly attuned expertise and intelligent, advanced technology. Our sophisticated products have satisfied professionals and lovers of photography all over the world, because our manufacturing is based on genuine craftsmanship, underpinned by the passion and pride of our experts. Applicable for the Mount Conversion Service that enables Lenses to be long term assets Over the years, Sigma has manufactured an extremely wide variety of interchangeable Lenses. Leveraging our unique know-how and resources, we present our new mount conversion service, which is available for the interchangeable Lenses from our new product lines. Sigma will convert the current Lens mount internal components, allowing you to continue using your favorite Sigma Lens with a different camera body. Thanks to this service, you can use a favorite Lens for many years to come, unrestricted by your original choice of camera system. Note: Sigma's mount conversion service differs from ordinary repairs and product support and is not offered at your local Sigma dealer or camera store. In order to apply for the service, please contact your nearest authorized subsidiary/ distributer of Sigma. SIGMA USB DOCK - Customizable to your needs With the optional SIGMA USB DOCK and the dedicated special software ""SIGMA Optimization Pro"", you can update your Lens firmware, or adjust focus points by attaching this Lens to a SIGMA USB DOCK connected to a computer. Brass made bayonet mount This Lens incorporates a brass bayonet mount which has both high accuracy and durability. A special treatment to reinforce its strength is applied to the surface giving it greater strength and making it highly resistant to long-term user. Newly Developed Hyper Sonic Motor For comfortable and smooth use with the high zoom ratio, 16.6 times, it incorporates a bigger HSM (Hyper Sonic Motor) which is newly developed for this Lens. It is powerful enough to ensure high speed and quiet AF. * For Pentax mount, if the camera body does not support HSM, auto focus will not be available. Designed to minimize flare and ghosting Flare and ghosting were thoroughly measured and monitored from the Lens development stage to establish an optical design which is resistant to strong incidental light such as backlight. The Super Multi-Layer Coating reduces flare and ghosting and provides sharp and high contrast images even in backlit conditions. Incorporating Rounded Diaphragm The 7 blade-rounded diaphragm creates an attractive blur to the out-of-focus areas of the image. Corresponding Digital SLR Camera DC Lenses have an image circle that covers APS-C size image sensors. Not for use on digital cameras having image sensors larger than APS-C size or on 35mm or APS film cameras, as vignetting will occur. The angle of view varies depending on which camera the Lens is mounted on. To find the 35mm camera-equivalent focal length, multiply the DC Lens focal length by the crop factor (digital multiplier) of 1.5, 1.6, or 1.7, depending on the brand of DSLR camera on which the Lens will be used. To find which DC Lens is equivalent to a full-frame Lens, divide the focal length of the full frame Lens by the same crop factor. Sony and Pentax mounts are not incorporated with OS function. AF will not function with Pentax ist* series and K100D DSLR cameras that do not support HSM. The appearance and specification are subject to change without notice. Nikon F Lens/APS-C Format 27-450mm (35mm Equivalent) Maximum Aperture Range: f/3.5-6.3 One SLD and Four FLD Elements Super Multi-Layer Coating"
Price: 369.00

"Sigma EF-610 DG Super NA-ITTL Nikon Flashgun"
"Product Description EF-610 DG SUPER is multifunctional shoe mount type flash, designed to work with digital SLR cameras from most popular manufacturers and features a powerful Guide Number 61. Among the diverse features of this flash are the Autozoom function, which automatically sets the illumination angle in accordance with the focal length of the Lens; TTL exposure control, which automatically regulates the amount of light; bounce and swivel head functions, which come in very handy for bounce photography; Light Catch Panel, which can creates a catch light in the eyes of the subject when the bounce flash mode is activated; FP flash, which is capable of synchronizing the flash illumination with high shutter speeds; and the Rear-curtain Synchro flash, which makes delayed synchro photography possible. A Wireless Slave function is also available for use with compatible cameras. Case, Flash Stand(FS-11) included EF 610 DG Compatibility Table Equipped with New TTL Auto Flash Exposure The EF-610 DG SUPER is designed to work with the latest TTL auto exposure systems of most popular manufacturers` digital SLR cameras. The camera will control the amount of flash output to achieve the appropriate exposure for the subject. Bounce-flash function with movable flash head. Bounce-flash function Bounce-flash function 2 The flash head can be tilted up by as much as to 90° and swivel to the left by 180°, or to the right by 90°. Bounce photography, in which light is reflected off a white wall or the ceiling or a reflector, increases your range of photographic expression. As the flash head can also be tilted down by 7°, the flashgun can also be used for Close-Up shots. TTL Wireless Flash Function TTL Wireless Flash FunctionEF-610 DG Super The TTL wireless flash function allows you to obtain the desired lighting effects even if the EF-610 DG SUPER is located away from the camera. It is possible to operate without any extension cord connecting the camera and flash. When multiple flash units are used, the camera calculates the correct exposure automatically. *Wireless Flash Function is not available with some camera models. For details please refer to the compatibility table. Modeling Flash function to check for shadows. Like a studio flash unit equipped with a modeling lamp, the EF-610 DG SUPER also offers a modeling flash function, enabling the user to check for intense reflections and shadows before taking the flash photograph. *In the case of Canon fitting flashguns, it can only be used with Canon cameras equipped with a Modeling Flash function. Rear-curtain Synchro flash mechanism for natural representation of motion. Front-curtain synchro Rear-curtain synchro When photographing a moving subject, the Rear-curtain Synchro mode allows the flash to be triggered immediately before the rear-curtain of the shutter closes. Unlike front-curtain synchro, this mode records blurred trails behind a moving subject, rather than in front, for a more natural expression of motion. The Rear-curtain Synchro function can only be used with cameras offering Rear-curtain synchronization. * Rear-curtain Synchro Function is not available with some camera models. For details please refer to the compatibility table. Autozoom function for changing the illumination angle in accordance with the Lens' angle of view. Autozoom function This function automatically sets the optimum illumination angle in accordance with the Lens' focal length in a range from 24mm to 105mm. When the built-in Wide Panel is used, the flash can cover an angle of up to that of a 17mm Lens. *Autozoom function is not available with some camera models. For details please refer to the compatibility table. CATCH LIGHT PANEL This flash is equipped with a built-in catch light panel, which can create a sparkle in the eyes of the subject when the bounce flash mode is activated. Slave Flash Slave Flash allows the flash to be fired away from the camera by the master unit. The Designated Slave function allows you to use two or more EF-610 DG SUPER flash units. It is possible to designate which flashguns will fire together by using the channel setting. Since the EF-610 DG SUPER is equipped with this function, it can be used with all camera models. In the Normal Slave mode, it is also possible to use the camera's built-in flash or another flash unit as the Master (Flash Exposure must be adjusted manually). *Normal Slave flash function cannot be used with Pre-flash type cameras. FP Flash function for high shutter speeds. Flash synchronization speed is usually limited to coincide with the full shutter opening of focal plane shutters, limiting the use of high shutter speeds with flash. The FP flash function makes flash photography possible at shutter speeds greater than the normal synchronization speed. When the Lens diaphragm is set to larger apertures to limit depth of field in synchronized daytime shooting, high shutter speeds can be used to balance the daylight and the flashlight at any shutter speed. *This function is not available with some camera models. For details please refer to the compatibility table. AF Auxiliary Light for accurate auto-focus in low light conditions. AF may not work efficiently in dark conditions. However, the AF auxiliary light mechanism of the EF-610 DG SUPER lets you control AF even in situations where autofocusing is difficult. (With some cameras, AF auxiliary light may not work, please refer to a compatibility table) * AF Auxiliary Light is not available with some camera models. For details please refer to the compatibility table. Manual flash power level control The flash power level of the EF-610 DG SUPER can be set from full to 1/128 for Sigma and Canon mounts, and full to 1/64 for Sony, Nikon, and Pentax mounts. Auto Power-Off function prevents wasted power. Even if the flash is left with the power on, it automatically shuts off, if it is not operated for a certain length of time. This conserves battery power in flash photography. When the shutter button is depressed halfway, the power turns on again, and charging resumes. Compatible with Nikon i-TTL Guide Number: 200' at ISO 100 and 105mm Zoom Range: 24-105mm (17mm with Panel) Tilts from -7 to 90° Rotates Right 90° & Left 180°"
Price: 169.00

"Sigma EF-610 DG ST EO-ETTL II Canon Flashgun"
"Product Description EF-610 DG ST is multifunctional shoe mount type flash, designed to work with digital SLR cameras from most popular manufacturers and features a powerful Guide Number 61. This flash unit provides fully automatic flash photography for digital SLR cameras with automatic TTL exposure control. It combines a convenient array of functions with ease of handling, and include an Autozoom function that automatically sets the optimum illumination angle between 24mm and 105mm, as well as offering bounce and swivel capability.   Case, Flash Stand(FS-11) included EF 610 DG ST Compatibility Table   Equipped with New TTL Auto Flash Exposure   The EF-610 DG ST is designed to work with the latest TTL auto exposure systems of most popular manufacturers` digital SLR cameras. The camera will control the amount of flash lighting to achieve the appropriate exposure for the subject.   Bounce-flash function with movable flash head. Bounce-flash function   Bounce-flash function 2   Modeling Flash function to check for shadows. Like a studio flash unit equipped with a modeling lamp, the EF-610 DG SUPER also offers a modeling flash function, enabling the user to check for intense reflections and shadows before taking the flash photograph.   *In the case of Canon fitting flashguns, it can only be used with Canon cameras equipped with a Modeling Flash function.   Autozoom function for changing the illumination angle in accordance with the Lens' angle of view. Autozoom function   This function automatically sets the optimum illumination angle in accordance with the Lens' focal length in a range from 24mm to 105mm. When the built-in Wide Panel is used, the flash can cover an angle of up to that of a 17mm Lens.   *Autozoom function is not available with some camera models. For details please refer to the compatibility table.   CATCH LIGHT PANEL This flash is equipped with a built-in catch light panel, which can create a sparkle in the eyes of the subject when the bounce flash mode is activated.   AF Auxiliary Light for accurate auto-focus in low light conditions. AF may not work efficiently in dark conditions. However, the AF auxiliary light mechanism of the EF-610 DG SUPER lets you control AF even in situations where autofocusing is difficult. (With some cameras, AF auxiliary light may not work, please refer to a compatibility table)   * AF Auxiliary Light is not available with some camera models. For details please refer to the compatibility table.   Manual flash power level control The flash power level of the EF-610 DG SUPER can be set from full to 1/128 for Sigma and Canon mounts, and full to 1/64 for Sony, Nikon, and Pentax mounts.   Auto Power-Off function prevents wasted power. Even if the flash is left with the power on, it automatically shuts off, if it is not operated for a certain length of time. This conserves battery power in flash photography. When the shutter button is depressed halfway, the power turns on again, and charging resumes.   Compatible with Canon E-TTL / E-TTL II Guide Number: 200' at ISO 100 and 105mm Zoom Range: 24-105mm (17mm with Panel) Tilts from -7 to 90° Rotates Right 90° & Left 180°"
Price: 119.00

"Sigma 95mm WR Circular Polarising Filter"
"The Sigma WR (Water-repellent) range of filters are a new concept that suit the new “SGV” range of high optical performance lenses. Sigma WR filters enable easier handling while shooting and feature excellent water and oil repellent as well as having an antistatic function. These WR filters are available in various sizes, both in “UV”, “Circular PL (Polarizing)” and Clear-Glass Protector. Interchangeable lenses are required to perform their best in different shooting conditions and these new range of filters will certainly ensure their performance to the fullest. Circular PL filter removes the reflection of water surface and glass windows, and increases the contrast in landscape photography. Design that is conscious of optical quality It is designed to avoid vignetting or the decrease in peripheral light quantities especially when the thinner wide type filters are used with SIGMA lenses. Ultra Low-reflection By incorporating Sigma’s Super Multi-Layer Coating, the filter reduces flare and ghosting. In addition, black rimmed glass eliminates unnecessary internal reflections and provides high performance for both digital cameras and film cameras. Water and Oil-repellent function (SIGMA WR FILTER) With excellent Water and Oil repellent functions, the filter surface repels water drops and provides resistance to fingerprints. Even if they appear on the surface they can be easily removed. Antistatic function With excellent antistatic performance, the filter prevents microscopic dust clinging to the surface. Even if the lens gets soiled, dust can be easily removed using an air-blower. Excellent for carrying and long-term storage Thanks to Elastomer resin, filters do not move in the case even when it is carried around. The case is half-transparent so that content can be recognized from outside. Easier handling while shooting and feature excellent water and oil repellent as well as having an antistatic function PL filters are ideal for removing reflections on subjects and emphasizing contrast Interchangeable lenses are required to perform their best in different shooting conditions SIGMA WR CIRCULAR PL FILTER (PL Water-repellent, Antistatic type)"
Price: 157.00

"Sigma AF 70-200mm F2.8 APO EX DG OS HSM for Canon"
"This large aperture telephoto zoom lens, incorporating Sigma's original Optical Stabilizer function, covers focal lengths from 70mm to 200mm and offers a constant aperture of F2.8 over the entire zoom range. The OS function offers the use of shutter speeds approximately 4 stops slower than would otherwise be possible. It makes shooting easy for many types of photography such as portraits and sports. Two FLD (""F"" Low Dispersion) glass elements, which have performance equal to fluorite glass, and three SLD (Special Low Dispersion) glass elements provide excellent correction of color aberration. Super Multi-Layer Coating reduces flare and ghosting. The lens incorporates HSM (Hyper Sonic Motor), ensuring a quiet and high speed AF as well as full-time manual focus capability. It is also possible to attach Sigma's optional APO Tele Converters. The lens is equipped with Sigma's own unique OS (Optical Stabilizer) function. This system offers the use of shutter speeds approximately 4 stops slower than would otherwise be possible, making telephoto shooting easy. Mode 1 is ideal for general photography and Mode 2 is designed for panning subjects such as racing cars. For Sony and Pentax mount, the built-in OS function of this lens can be used even if the camera body is equipped with an anti-shake function. As compensation for camera shake is visible in the view finder, the photographer can easily check for accurate focus and ensure there is no subject movement. This lens has a compact construction with a diameter of 86.4mm(3.4in.), overall length of 197.6mm(7.8in.) and weight of 1,430g(50.4oz.). This compact and lightweight construction makes it ideal for many types of photography such as portraits, landscapes and sports. This lens features two FLD (""F"" Low Dispersion) glass elements, which have the performance equal to fluorite glass, and three SLD (Special Low Dispersion) glass elements providing excellent correction of color aberration. The Super Multi-Layer Coating reduces flare and ghosting and ensures high contrast images. High image quality is assured throughout the entire zoom range. The lens incorporates HSM (Hyper Sonic Motor), ensuring high speed and quiet AF as well as full time manual focus capability. The lens design incorporates an inner focusing and inner zooming systems. The overall length of the lens does not change during focusing and zooming, ensuring convenient handling. The inner focusing system also eliminates front lens rotation, making the lens particularly suitable for using circular polarizing filters and the supplied petal-type lens hood. A removable tripod collar (TS-21) is included as a standard component. This lens has a rounded 9 blade diaphragm which creates an attractive bokeh to the out of focus area. Hood adapter extends the length of the lens hood and provides more effective shading when used with digital cameras with an APS-C size images sensor. In the 70-200mm F2.8 EX DG OS HSM, Sigma has produced a telephoto zoom lens that offers professional features and exceptionally good image quality at a very reasonable price. Even at the maximum aperture of F2.8 the lens delivers excellent sharpness and, combined with an effective image stabilizer (OS) and fast, silent autofocus (HSM), it is well suited to demanding photographic subjects such as nature, sports and documentary. Available with fittings for most camera brands, and covering APS-C and full-frame sensors, this lens is a perfect choice for both demanding amateurs and professional photographers. This bright, high quality telephoto zoom lens contains 22 elements (including 3 SLD and 2 FLD glass elements) in 17 groups. The lens is designed to cover 24x36mm ""full-frame"" sensors and has an optical image stabilisation system (OS) that compensates approximately four stops. Its HSM function assures smooth and silent auto focusing. Chromatic aberration is reduced to a minimum and sharpness is at a very high level over the entire focal length range."
Price: 899.00

"Sigma 82mm Front Lens Cap III"
"The Sigma 82mm Lens cap is a spare or replacement clip-on lens cap for lenses with a 82mm front filter thread. Works on lenses that are threaded for 82mm filters Centre pinch attachment for ultra fast and comfortable applications Lightweight high grade material construction for durability and precise functionality Protect front lens element from dust, scratches, light impact and dirt build up when the lens is not in use"
Price: 12.30

"Sigma 95mm Protector Clear-Glass Filter"
"Sigma Protector (Normal type) is developed to protect the lens surface from dirt and dust as well as scratches. It is an ideal filter for regular use as it is completely colourless so does not affect colour reproduction. Sigma WR Protector (Water-repellent, Antistatic type) is also available. The Sigma 95mm Protector filter is designed to protect the lens surface from dirt and dust as well as scratches It is an ideal filter for regular use as it is completely colourless so does not affect colour reproduction Excellent water and oil repellent functions, the filter surface repels water drops and provides resistance to fingerprints Antistatic function Excellent for carrying and long-term storage"
Price: 77.95

"Sigma 72mm WR UV Filter"
"The Sigma WR (Water-repellent) range of filters are a new concept that suit the new “SGV” range of high optical performance lenses. Sigma WR filters enable easier handling while shooting and feature excellent water and oil repellent as well as having an antistatic function. These WR filters are available in various sizes, both in “UV”, “Circular PL (Polarizing)” and Clear-Glass Protector. Interchangeable lenses are required to perform their best in different shooting conditions and these new range of filters will certainly ensure their performance to the fullest. UV filter prevents the bluish tone that generates when the weather is fine, by absorbing ultraviolet rays. It is effective in most situations, such as landscape, portrait and general photography on a sunny day. It is also an ideal filter for regular use as it is completely colourless so does not affect colour reproduction. Design that is conscious of optical quality It is designed to avoid vignetting or the decrease in peripheral light quantities especially when the thinner wide type filters are used with SIGMA lenses. Ultra Low-reflection By incorporating Sigma’s Super Multi-Layer Coating, the filter reduces flare and ghosting. In addition, black rimmed glass eliminates unnecessary internal reflections and provides high performance for both digital cameras and film cameras. Water and Oil-repellent function (SIGMA WR FILTER) With excellent Water and Oil repellent functions, the filter surface repels water drops and provides resistance to fingerprints. Even if they appear on the surface they can be easily removed. Antistatic function With excellent antistatic performance, the filter prevents microscopic dust clinging to the surface. Even if the lens gets soiled, dust can be easily removed using an air-blower. Excellent for carrying and long-term storage Thanks to Elastomer resin, filters do not move in the case even when it is carried around. The case is half-transparent so that content can be recognized from outside. Lightweight multi-purpose fine-weather filter Reduces bluish tones in bright sunny weather Water & oil repellent construction make it easy to clean Protect lens surface from dust, fingerprints and scratches Colourless design will not affect colour reproduction and can be used with other filters"
Price: 57.95

"Sigma 77mm Front Lens Cap III"
"The Sigma 77mm Lens cap is a spare or replacement clip-on lens cap for lenses with a 77mm front filter thread. Works on lenses that are threaded for 77mm filters Centre pinch attachment for ultra fast and comfortable applications Lightweight high grade material construction for durability and precise functionality Protect front lens element from dust, scratches, light impact and dirt build up when the lens is not in use"
Price: 9.45

"Sigma Rear Cap for Nikon 2"
"For easy transport. protect the bottom of your lens from scratches and dirt with Sigma’s rear lens cap. Specifically designed for Nikon mounted lenses High grade material construction for durability and reliability Useful when carrying lenses in an accessory bag or when storing lens Protects lens back element from dust, scratches, light impact and dirt build up when the lens is not in use"
Price: 6.50

"Sigma 46mm WR UV Filter"
"The Sigma WR (Water-repellent) range of filters are a new concept that suit the new “SGV” range of high optical performance lenses. Sigma WR filters enable easier handling while shooting and feature excellent water and oil repellent as well as having an antistatic function. These WR filters are available in various sizes, both in “UV”, “Circular PL (Polarizing)” and Clear-Glass Protector. Interchangeable lenses are required to perform their best in different shooting conditions and these new range of filters will certainly ensure their performance to the fullest. UV filter prevents the bluish tone that generates when the weather is fine, by absorbing ultraviolet rays. It is effective in most situations, such as landscape, portrait and general photography on a sunny day. It is also an ideal filter for regular use as it is completely colourless so does not affect colour reproduction. Design that is conscious of optical qualityIt is designed to avoid vignetting or the decrease in peripheral light quantities especially when the thinner wide type filters are used with SIGMA lenses. Ultra Low-reflectionBy incorporating Sigma’s Super Multi-Layer Coating, the filter reduces flare and ghosting. In addition, black rimmed glass eliminates unnecessary internal reflections and provides high performance for both digital cameras and film cameras. Water and Oil-repellent function (SIGMA WR FILTER)With excellent Water and Oil repellent functions, the filter surface repels water drops and provides resistance to fingerprints. Even if they appear on the surface they can be easily removed. Antistatic functionWith excellent antistatic performance, the filter prevents microscopic dust clinging to the surface. Even if the lens gets soiled, dust can be easily removed using an air-blower. Excellent for carrying and long-term storageThanks to Elastomer resin, filters do not move in the case even when it is carried around. The case is half-transparent so that content can be recognized from outside. Lightweight multi-purpose fine-weather filter Reduces bluish tones in bright sunny weather Water & oil repellent construction make it easy to clean Protect lens surface from dust, fingerprints and scratches Colourless design will not affect colour reproduction and can be used with other filters"
Price: 28.95

"Sigma 55mm Front Lens Cap III"
"The Sigma 55mm Lens cap is a spare or replacement clip-on lens cap for lenses with a 55mm front filter thread. Works on lenses that are threaded for 55mm filters Centre pinch attachment for ultra fast and comfortable applications Lightweight high grade material construction for durability and precise functionality Protect front lens element from dust, scratches, light impact and dirt build up when the lens is not in use"
Price: 7.56

"Sigma 62mm Front Lens Cap III"
"The Sigma 62mm Lens cap is a spare or replacement clip-on lens cap for lenses with a 62mm front filter thread. Works on lenses that are threaded for 62mm filters Centre pinch attachment for ultra fast and comfortable applications Lightweight high grade material construction for durability and precise functionality Protect front lens element from dust, scratches, light impact and dirt build up when the lens is not in use"
Price: 9.45

"Sigma 105mm Protector Clear-Glass Filter"
"Sigma Protector (Normal type) is developed to protect the lens surface from dirt and dust as well as scratches. It is an ideal filter for regular use as it is completely colourless so does not affect colour reproduction. Sigma WR Protector (Water-repellent, Antistatic type) is also available. The Sigma 105mm Protector filter is designed to protect the lens surface from dirt and dust as well as scratches It is an ideal filter for regular use as it is completely colourless so does not affect colour reproduction Excellent water and oil repellent functions, the filter surface repels water drops and provides resistance to fingerprints Antistatic function Excellent for carrying and long-term storage"
Price: 117.50

"Sigma 52mm Front Lens Cap III"
"The Sigma 52mm Lens cap is a spare or replacement clip-on lens cap for lenses with a 52mm front filter thread. Works on lenses that are threaded for 52mm filters Centre pinch attachment for ultra fast and comfortable applications Lightweight high grade material construction for durability and precise functionality Protect front lens element from dust, scratches, light impact and dirt build up when the lens is not in use"
Price: 7.50

"Sigma 82mm WR UV Filter"
"The Sigma WR (Water-repellent) range of filters are a new concept that suit the new “SGV” range of high optical performance lenses. Sigma WR filters enable easier handling while shooting and feature excellent water and oil repellent as well as having an antistatic function. These WR filters are available in various sizes, both in “UV”, “Circular PL (Polarizing)” and Clear-Glass Protector. Interchangeable lenses are required to perform their best in different shooting conditions and these new range of filters will certainly ensure their performance to the fullest. UV filter prevents the bluish tone that generates when the weather is fine, by absorbing ultraviolet rays. It is effective in most situations, such as landscape, portrait and general photography on a sunny day. It is also an ideal filter for regular use as it is completely colourless so does not affect colour reproduction. Design that is conscious of optical qualityIt is designed to avoid vignetting or the decrease in peripheral light quantities especially when the thinner wide type filters are used with SIGMA lenses. Ultra Low-reflectionBy incorporating Sigma’s Super Multi-Layer Coating, the filter reduces flare and ghosting. In addition, black rimmed glass eliminates unnecessary internal reflections and provides high performance for both digital cameras and film cameras. Water and Oil-repellent function (SIGMA WR FILTER)With excellent Water and Oil repellent functions, the filter surface repels water drops and provides resistance to fingerprints. Even if they appear on the surface they can be easily removed. Antistatic functionWith excellent antistatic performance, the filter prevents microscopic dust clinging to the surface. Even if the lens gets soiled, dust can be easily removed using an air-blower. Excellent for carrying and long-term storageThanks to Elastomer resin, filters do not move in the case even when it is carried around. The case is half-transparent so that content can be recognized from outside. Lightweight multi-purpose fine-weather filter Reduces bluish tones in bright sunny weather Water & oil repellent construction make it easy to clean Protect lens surface from dust, fingerprints and scratches Colourless design will not affect colour reproduction and can be used with other filters"
Price: 58.85

"Sigma 82mm WR Circular Polarising Filter"
"The Sigma WR (Water-repellent) range of filters are a new concept that suit the new “SGV” range of high optical performance lenses. Sigma WR filters enable easier handling while shooting and feature excellent water and oil repellent as well as having an antistatic function. These WR filters are available in various sizes, both in “UV”, “Circular PL (Polarizing)” and Clear-Glass Protector. Interchangeable lenses are required to perform their best in different shooting conditions and these new range of filters will certainly ensure their performance to the fullest. Circular PL filter removes the reflection of water surface and glass windows, and increases the contrast in landscape photography. Design that is conscious of optical qualityIt is designed to avoid vignetting or the decrease in peripheral light quantities especially when the thinner wide type filters are used with SIGMA lenses. Ultra Low-reflectionBy incorporating Sigma’s Super Multi-Layer Coating, the filter reduces flare and ghosting. In addition, black rimmed glass eliminates unnecessary internal reflections and provides high performance for both digital cameras and film cameras. Water and Oil-repellent function (SIGMA WR FILTER)With excellent Water and Oil repellent functions, the filter surface repels water drops and provides resistance to fingerprints. Even if they appear on the surface they can be easily removed. Antistatic functionWith excellent antistatic performance, the filter prevents microscopic dust clinging to the surface. Even if the lens gets soiled, dust can be easily removed using an air-blower. Excellent for carrying and long-term storageThanks to Elastomer resin, filters do not move in the case even when it is carried around. The case is half-transparent so that content can be recognized from outside. Easier handling while shooting and feature excellent water and oil repellent as well as having an antistatic function PL filters are ideal for removing reflections on subjects and emphasizing contrast Interchangeable lenses are required to perform their best in different shooting conditions SIGMA WR CIRCULAR PL FILTER (PL Water-repellent, Antistatic type)"
Price: 112.95

"Sigma 67mm WR Circular Polarising Filter"
"The Sigma WR (Water-repellent) range of filters are a new concept that suit the new “SGV” range of high optical performance lenses. Sigma WR filters enable easier handling while shooting and feature excellent water and oil repellent as well as having an antistatic function. These WR filters are available in various sizes, both in “UV”, “Circular PL (Polarizing)” and Clear-Glass Protector. Interchangeable lenses are required to perform their best in different shooting conditions and these new range of filters will certainly ensure their performance to the fullest. Circular PL filter removes the reflection of water surface and glass windows, and increases the contrast in landscape photography. Design that is conscious of optical qualityIt is designed to avoid vignetting or the decrease in peripheral light quantities especially when the thinner wide type filters are used with SIGMA lenses. Ultra Low-reflectionBy incorporating Sigma’s Super Multi-Layer Coating, the filter reduces flare and ghosting. In addition, black rimmed glass eliminates unnecessary internal reflections and provides high performance for both digital cameras and film cameras. Water and Oil-repellent function (SIGMA WR FILTER)With excellent Water and Oil repellent functions, the filter surface repels water drops and provides resistance to fingerprints. Even if they appear on the surface they can be easily removed. Antistatic functionWith excellent antistatic performance, the filter prevents microscopic dust clinging to the surface. Even if the lens gets soiled, dust can be easily removed using an air-blower. Excellent for carrying and long-term storageThanks to Elastomer resin, filters do not move in the case even when it is carried around. The case is half-transparent so that content can be recognized from outside. Easier handling while shooting and feature excellent water and oil repellent as well as having an antistatic function PL filters are ideal for removing reflections on subjects and emphasizing contrast Interchangeable lenses are required to perform their best in different shooting conditions SIGMA WR CIRCULAR PL FILTER (PL Water-repellent, Antistatic type)"
Price: 72.95

"Sigma 52mm Protector Clear-Glass Filter"
"Sigma Protector (Normal type) is developed to protect the lens surface from dirt and dust as well as scratches. It is an ideal filter for regular use as it is completely colourless so does not affect colour reproduction. Sigma WR Protector (Water-repellent, Antistatic type) is also available. The Sigma 52mm Protector filter is designed to protect the lens surface from dirt and dust as well as scratches It is an ideal filter for regular use as it is completely colourless so does not affect colour reproduction Excellent water and oil repellent functions, the filter surface repels water drops and provides resistance to fingerprints Antistatic function Excellent for carrying and long-term storage"
Price: 17.95

"Sigma 77mm WR Protector Clear-Glass Filter"
"The Sigma WR (Water-repellent) range of filters are a new concept that suit the new “SGV” range of high optical performance lenses. Sigma WR filters enable easier handling while shooting and feature excellent water and oil repellent as well as having an antistatic function. These WR filters are available in various sizes, both in “UV”, “Circular PL (Polarizing)” and Clear-Glass Protector. Interchangeable lenses are required to perform their best in different shooting conditions and these new range of filters will certainly ensure their performance to the fullest. The protector is developed to protect the lens surface from dirt and dust as well as scratches. It is an ideal filter for regular use as it is completely colorless so it does not affect color reproduction. Design that is conscious of optical qualityIt is designed to avoid vignetting or the decrease in peripheral light quantities especially when the thinner wide type filters are used with SIGMA lenses. Ultra Low-reflectionBy incorporating Sigma’s Super Multi-Layer Coating, the filter reduces flare and ghosting. In addition, black rimmed glass eliminates unnecessary internal reflections and provides high performance for both digital cameras and film cameras. Water and Oil-repellent function (SIGMA WR FILTER)With excellent Water and Oil repellent functions, the filter surface repels water drops and provides resistance to fingerprints. Even if they appear on the surface they can be easily removed. Antistatic functionWith excellent antistatic performance, the filter prevents microscopic dust clinging to the surface. Even if the lens gets soiled, dust can be easily removed using an air-blower. Excellent for carrying and long-term storageThanks to Elastomer resin, filters do not move in the case even when it is carried around. The case is half-transparent so that content can be recognized from outside. The Sigma 77mm Protector WR filter is designed to protect the lens surface from dirt and dust as well as scratches It is an ideal filter for regular use as it is completely colourless so does not affect colour reproduction Excellent water and oil repellent functions, the filter surface repels water drops and provides resistance to fingerprints Antistatic function Excellent for carrying and long-term storage"
Price: 57.95

"Sigma 49mm WR UV Filter"
"The Sigma WR (Water-repellent) range of filters are a new concept that suit the new “SGV” range of high optical performance lenses. Sigma WR filters enable easier handling while shooting and feature excellent water and oil repellent as well as having an antistatic function. These WR filters are available in various sizes, both in “UV”, “Circular PL (Polarizing)” and Clear-Glass Protector. Interchangeable lenses are required to perform their best in different shooting conditions and these new range of filters will certainly ensure their performance to the fullest. UV filter prevents the bluish tone that generates when the weather is fine, by absorbing ultraviolet rays. It is effective in most situations, such as landscape, portrait and general photography on a sunny day. It is also an ideal filter for regular use as it is completely colourless so does not affect colour reproduction. Design that is conscious of optical qualityIt is designed to avoid vignetting or the decrease in peripheral light quantities especially when the thinner wide type filters are used with SIGMA lenses. Ultra Low-reflectionBy incorporating Sigma’s Super Multi-Layer Coating, the filter reduces flare and ghosting. In addition, black rimmed glass eliminates unnecessary internal reflections and provides high performance for both digital cameras and film cameras. Water and Oil-repellent function (SIGMA WR FILTER)With excellent Water and Oil repellent functions, the filter surface repels water drops and provides resistance to fingerprints. Even if they appear on the surface they can be easily removed. Antistatic functionWith excellent antistatic performance, the filter prevents microscopic dust clinging to the surface. Even if the lens gets soiled, dust can be easily removed using an air-blower. Excellent for carrying and long-term storageThanks to Elastomer resin, filters do not move in the case even when it is carried around. The case is half-transparent so that content can be recognized from outside. Lightweight multi-purpose fine-weather filter Reduces bluish tones in bright sunny weather Water & oil repellent construction make it easy to clean Protect lens surface from dust, fingerprints and scratches Colourless design will not affect colour reproduction and can be used with other filters"
Price: 28.95

"Sigma 49mm Protector Clear-Glass Filter"
"Sigma Protector (Normal type) is developed to protect the lens surface from dirt and dust as well as scratches. It is an ideal filter for regular use as it is completely colourless so does not affect colour reproduction. Sigma WR Protector (Water-repellent, Antistatic type) is also available. The Sigma 49mm Protector filter is designed to protect the lens surface from dirt and dust as well as scratches It is an ideal filter for regular use as it is completely colourless so does not affect colour reproduction Excellent water and oil repellent functions, the filter surface repels water drops and provides resistance to fingerprints Antistatic function Excellent for carrying and long-term storage"
Price: 17.45

"Sigma 77mm WR Clear Glass Ceramic Protector"
"Characterized by its uniquely durable construction, the WR Ceramic Protector Filter from Sigma is a clear filter designed to guard the front of a lens from impacts, scratching, and other elements. Developed using a clear glass ceramic substrate, this filter blends a high 99.76% transmittance value with greater hardness than chemically-strengthened glass and greater flexibility than sapphire crystal glass. This results in a build that is shock- and scratch-resistant to withstand a variety of impacts while shooting. Additionally, a water-repellent coating has also been applied to resist water droplets and fingerprint smudging, as well as static electricity from attracting dust or other particles. Built for use in trying conditions, the unique design of the WR Ceramic Protector Filter helps to maintain the lens' inherent image quality while affording a high degree of protection. Clear protection filter guards the front lens element from a variety of impacts and scratching without affecting image quality. Clear glass ceramic is a highly durable substrate that has a greater hardness than chemically-strengthened glass and more flexibility than sapphire crystal glass. Unique construction has a Vickers hardness number of 700HV, making it both scratch- and shock-resistant. This hardness also lessens the likelihood of scratching or chipping that can lead to the filter shattering. Rather than only the surface structure being hardened, clear glass ceramic involves a heat treatment process that precipitates micro-crystals of a mineral called spinel in order to achieve consistent, even strength across the entire filter surface. This strength also enables the design of the filter to be notably thin and lightweight. A water-repellent (WR) coating has been applied that, in addition to preventing water and oil from adhering to the filter surface, also helps to minimize ghosting and flare. This coating reflects 0.24% of light, giving an overall transmittance value of 99.76%. The WR coating also serves as an anti-static coating, which helps to repel dust or other particles from clinging to the filter surface. The included hard acrylic case protects the filter when not in use and has been designed to prevent accidental, unwanted opening."
Price: 77.99

"Sigma 82mm WR Clear Glass Ceramic Protector"
"Characterized by its uniquely durable construction, the WR Ceramic Protector Filter is a clear filter designed to guard the front of a lens from impacts, scratching, and other elements. Developed using a clear glass ceramic substrate, this filter blends a high 99.76% transmittance value with greater hardness than chemically-strengthened glass & greater flexibility than sapphire crystal glass. This results in a build that is shock & scratch-resistant to withstand a variety of impacts while shooting. Additionally, a water-repellent coating has also been applied to resist water droplets and fingerprint smudging, as well as static electricity from attracting dust or other particles. Built for use in trying conditions, the unique design of the WR Ceramic Protector Filter helps to maintain the lens' inherent image quality while affording a high degree of protection. Unique construction has a Vickers hardness number of 700HV, making it both scratch- and shock-resistant. This hardness also lessens the likelihood of scratching or chipping that can lead to the filter shattering. Rather than only the surface structure being hardened, clear glass ceramic involves a heat treatment process that precipitates micro-crystals of a mineral called spinel in order to achieve consistent, even strength across the entire filter surface. This strength also enables the design of the filter to be notably thin and lightweight. A water-repellent (WR) coating has been applied that, in addition to preventing water and oil from adhering to the filter surface, also helps to minimize ghosting and flare. This coating reflects 0.24% of light, giving an overall transmittance value of 99.76%. The WR coating also serves as an anti-static coating, which helps to repel dust or other particles from clinging to the filter surface. The included hard acrylic case protects the filter when not in use."
Price: 95.99