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Focal Length: 35mm
The Sigma 8mm f/3.5 EX DG is a spherical fisheye lens that easily captures a full 180 view in all directions, in a circular image. Even the most familiar and mundane of subjects can be portrayed with startlingly fresh new expressions through exaggerated perspectives and unusual distortion effects. Well suited for academic and technical measurements such as solid angle measurements, cloud cover measurements virtual reality. Note! Full circle can only be captured with 35mm format digital SLR and film SLR ...Details on Sigma Fisheye 8mm f/3.5 EX DG Circular Fisheye Autofocus Lens for Nikon AF
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Optical Zoom: 2X - Focal Length: 180mm
Taking picture of small animals and insects can be difficult, because they often run or fly away, or can be dangerous or become aggressive if you approach them. Therefore it is advantageous to have a greater working distance between the camera and such subjects. Longer focal length lens can provide this greater distance, but most long lens do not focus close enough to provide a large image of small subjects. The tele-macro type lens solves this problem by producing a large, high quality image, up to life-size ...Details on Sigma Telephoto 180mm f/3.5 EX APO Macro DG HSM Autofocus Lens for Sigma AF
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Optical Zoom: 2X - Focal Length: 180mm
Taking picture of small animals and insects can be difficult, because they often run or fly away, or can be dangerous or become aggressive if you approach them. Therefore it is advantageous to have a greater working distance between the camera and such subjects. Longer focal length lens can provide this greater distance, but most long lens do not focus close enough to provide a large image of small subjects. The tele-macro type lens solves this problem by producing a large, high quality image, up to life-size ...Details on Sigma Telephoto 180mm f/3.5 EX APO Macro DG HSM Autofocus Lens for Nikon AF-D
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Focal Length: 35mm
This circular fisheye lens produces circular images with an angle of view of 180 when attached to a full-frame digital SLR or 35mm film SLR camera. It has a fast maximum aperture of F3.5 and a minimum focusing distance of 13.5cm (5.3 in.). Sigma's super multi-layer coating and Special Low Dispersion (SLD) glass provide excellent image quality for digital and film SLR cameras. The special fisheye design allows maximum creative expression. Note: Full circle can only be captured with full frame 35mm format ...Details on Sigma Fisheye 8mm f/3.5 EX DG Circular Fish-Eye Autofocus Lens for Canon EOS
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Focal Length: 35mm
This circular fisheye lens produces circular images with an angle of view of 180? when attached to a full-frame digital SLR or 35mm film SLR camera. It has a fast maximum aperture of F3.5 and a minimum focusing distance of 13.5cm (5.3"). Sigma's super multi-layer coating and Special Low Dispersion (SLD) glass provide excellent image quality for digital and film SLR cameras. The special fisheye design allows maximum creative expression.This lens is perfectly suited for low light conditions indoors or at dusk ...Details on Sigma 8mm f/3.5 EX DG Circular Fisheye Lens for Sigma SLR Cameras
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Optical Zoom: 2X - Focal Length: 180mm
Taking picture of small animals and insects can be difficult, because they often run or fly away, or can be dangerous or become aggressive if you approach them. Therefore it is advantageous to have a greater working distance between the camera and such subjects. Longer focal length lens can provide this greater distance, but most long lens do not focus close enough to provide a large image of small subjects. The tele-macro type lens solves this problem by producing a large, high quality image, up to life-size ...Details on Sigma Telephoto 180mm f/3.5 EX APO Macro DG HSM Autofocus Lens for Canon EOS
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Focal Length: 35mm - Lens Aperture: 22f-stops
Fix the EX 8 mm f/3.5 DG Circular Fisheye Wide Zoom Lens from Sigma Corporation to your camera and capture high-quality shots. It features Digitally Optimized Circular Fisheye auto-focus lens that produces circular images with an angle of view of 180 when attached to a full-frame digital or 35mm film SLR camera. This auto focus lens is equipped with a new multi-layer coating technology and Special Low Dispersion (SLD) glass that reduces both flare and ghosting for excellent image quality. It also incorporates ...Details on Wide Angle Fisheye EX DG Lens for Nikon (8mm, F/22-3.5)
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Optical Zoom: 2X - Focal Length: 500mm - Focal Length: 300mm - Lens Aperture: 32f-stops
This Tele Converter will multiply the focal length of the existing lens by 2x, and will cut back the amount of light by 2 f/stops. For example, using a 2x teleconverter with a 300 mm lens will effectively increase the focal length to 600 mm. A lens set to f/2.8 will now be f/5.6. Note: Due to the high optical quality of this teleconverter, this item will only fit and work with a select list of lenses. Please click here for a compatibility chart of all compatible lenses. Note: The DG denotes added coating that ...In Stock





Optical Zoom: 2X - Focal Length: 300mm - Lens Aperture: 32f-stops
This Tele Converter will multiply the focal length of the existing lens by 2x, and will cut back the amount of light by 2 f/stops. For example, using a 2x teleconverter with a 300 mm lens will effectively increase the focal length to 600 mm. A lens set to f/2.8 will now be f/5.6. Note: Due to the high optical quality of this teleconverter, this item will only fit and work with a select list of lenses. Please click here for a compatibility chart of all compatible lenses. Note: The DG denotes added coating that ...In Stock





Focal Length: 420mm - Lens Aperture: 4f-stops
This Tele Converter will multiply the focal lenght of the existing lens by 1.4x, and will cut back the amount of light by one f/stop. For example, using a 1.4x teleconverter with a 300 mm lens will effectively increase the focal length to 420mm. A lens set to f/2.8 will now be f/4. Note: Due to the high optical quality of this teleconverter, this item will only fit and work with a select list of lenses. Please click here for a compatibility chart of all compatible lenses. Note: The DG denotes added coating ...In Stock





Optical Zoom: 2X - Focal Length: 300mm - Lens Aperture: 32f-stops
This Tele Converter will multiply the focal length of the existing lens by 2x, and will cut back the amount of light by 2 f/stops. For example, using a 2x teleconverter with a 300 mm lens will effectively increase the focal length to 600 mm. A lens set to f/2.8 will now be f/5.6. Note: Due to the high optical quality of this teleconverter, this item will only fit and work with a select list of lenses. Please click here for a compatibility chart of all compatible lenses. Note: The DG denotes added coating that ...In Stock
Details on Sigma 24-70mm f/2.8 IF EX DG HSM for SIGMA
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Focal Length: 420mm - Lens Aperture: 32f-stops - Lens Aperture: 4f-stops
This Tele Converter will multiply the focal lenght of the existing lens by 1.4x, and will cut back the amount of light by one f/stop. For example, using a 1.4x teleconverter with a 300 mm lens will effectively increase the focal length to 420mm. A lens set to f/2.8 will now be f/4. Note: Due to the high optical quality of this teleconverter, this item will only fit and work with a select list of lenses. Please click here for a compatibility chart of all compatible lenses. Note: The DG denotes added coating ...Details on Sigma 1.4X EX DG APO Teleconverter for Nikon AF-D
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Focal Length: 420mm - Focal Length: 500mm - Lens Aperture: 32f-stops - Lens Aperture: 4f-stops
This Tele Converter will multiply the focal lenght of the existing lens by 1.4x, and will cut back the amount of light by one f/stop. For example, using a 1.4x teleconverter with a 300 mm lens will effectively increase the focal length to 420mm. A lens set to f/2.8 will now be f/4. Note: Due to the high optical quality of this teleconverter, this item will only fit and work with a select list of lenses. Please click here for a compatibility chart of all compatible lenses. Note: The DG denotes added coating ...Details on Sigma 1.4X EX DG APO Teleconverter for Minolta/Sony AF
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Focal Length: 24mm
This large aperture standard zoom lens covers focal lengths from 24mm and is housed in compact construction. The latest optical design provides an overall length of 94.7cm /3.7inch. It is ideal for general photography such as snapshots, portraiture and landscapes. The Super Multi Layer Coating reduces flare and ghosting. ELD (Extraordinary Low Dispersion) glass, two SLD (Special Low Dispersion) glass elements and three aspherical lenses provide excellent correction of all types of aberrations. Superior optical ...Details on SIGMA 24-70 F2.8 IF EX DG HSM FOR Canon
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Optical Zoom: 2X - Lens Aperture: 4f-stops
This telephoto Zoom Lens provides a large F4 Aperture at all focal lengths. The new multi layer lens coating and lens design reduce flare and ghosting while maintains minimal light-fall-off; superior peripheral brightness is ensured. New multi layerDetails on Sigma Canon APO 100-300mm F4 EX DG HSM Telephoto Lens
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Focal Length: 20mm
The Sigma 20mm f/1.8 EX DG Aspherical RF is one of several EX Series lenses. It is the first 20mm Super wide-angle lens in the world with a large Aperture of F1.8 and angle of view 94.5 degrees. It has Macro focusing capability with a minimum focusinDetails on Sigma 20mm f/1.8 EX DG Aspherical RF Wide Angle Lens
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Details on Sigma 24-70mm f/2.8 IF EX DG HSM Autofocus Lens for Sony/Minolta AF
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Details on Sigma 24-70mm f/2.8 IF EX DG HSM Autofocus Lens for Pentax
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Focal Length: 50mm - Lens Aperture: 45f-stops
Sigma launched first standard 50mm Macro lens in 1990. This was succeeded by the 50mm F2.8 EX Macro in 1998 which proved even more popular with photographers, benefiting from improved build and optical quality. Macro lenses require a high imaging performance for photographing objects with digital SLR cameras The new advanced lens design corrects various aberrations. This macro lens is specially coated to get the best color balance whilst cutting down ghost caused by reflections from the digital image sensor ...Details on Sigma Normal 50mm f2.8 EX DG Macro Autofocus Lens for Canon EOS
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