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Sigma 2 F-stops

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  1. qms dg apo teleconverter
    Sigma 2X EX DG APO Teleconverter for Minolta/Sony AF

    Optical Zoom: 2X - Focal Length: 300mm

    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 ...

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  2. nikon dg apo teleconverter
    Sigma 2X EX DG APO Teleconverter for Nikon AF-D

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    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 ...

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  3. canon dg apo teleconverter
    Sigma 2X EX DG APO Teleconverter for Canon EOS

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    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 ...

    Details on Sigma 2X EX DG APO Teleconverter for Canon EOS

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  4. 7% offpentax dg apo teleconverter
    Sigma 2X EX DG APO Teleconverter for Pentax AF

    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 ...

    Details on Sigma 2X EX DG APO Teleconverter for Pentax AF

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  5. Additional items that match your search
  6. sigma lens lens f2

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  7. hsm f2
    SIGMA 24-70 F2.8 IF EX DG HSM FOR Canon

    Focal Length: 24mm - Focal Length: 70mm

    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 ...

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  8. 11% offhsm dc fisheye lens
    Sigma 10mm f/2.8 EX DC HSM Fisheye Lens for Canon Digital Cameras

    Focal Length: 35mm

    Specifically designed for digital SLR cameras equipped with APS-C size image sensors, the Sigma 10mm f/2.8 EX DC HSM Fisheye Lens is a lens that captures a full-frame 167 view in all directions (when mounted on Canon SLR camera). The diagonal field of view of this fisheye lens produces striking images with exaggerated perspective and distortion. The minimum focusing distance of 5.3inch (13.5 cm) and maximum magnification 1:3.3 allows subjects to be as close as 0.7inch (1.8 cm) from the lens' front element ...

    Details on Sigma 10mm f/2.8 EX DC HSM Fisheye Lens for Canon Digital Cameras

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  9. 13% offcanon dg diagonal fisheye
    Sigma Fisheye 15mm f/2.8 EX DG Diagonal Fisheye for Canon EOS

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    By taking advantage of both the distortion aberration, specific to fisheye lenses and the minimum shooting distance of 15 cm (5.9 inches), the photographer can shoot creative images. Flare and Ghosting This digitally optimized diagonal fisheye lens is equipped with a new multi-layer coating technology that reduces both flare and ghosting. This also ensures an accurate color balance and high definition results. Fisheye Lens Characteristic enables photographers to experience new image expression possibilities ...

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  10. 15% offnikon f2
    Sigma Normal 50mm f2.8 EX DG Macro Autofocus Lens for Nikon AF-D

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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 Nikon AF-D

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  11. 12% offcanon macro autofocus lens
    Sigma Telephoto 105mm f/2.8 EX DG Macro Autofocus Lens for Canon EOS

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    Focal Length: 105mm - Lens Aperture: 45f-stops

    Sigma 105mm F2.8 EX Macro allows greater working distance between the lens and subject. High contrast and excellent image quality are made possible in all shooting ranges. An easy to use 105mm medium telephoto lens Sigma 105mm F2.8 EX Macro lens is very suitable for taking pictures in nature and it enables to use of natural light conditions or flash.The greater working distance of this lens is very advantageous when taking the picture of a flower among the branches or an insect. You do not shake your subject ...

    Details on Sigma Telephoto 105mm f/2.8 EX DG Macro Autofocus Lens for Canon EOS

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  12. 18% offnikon macro autofocus lens
    Sigma Telephoto 70mm f/2.8 EX DG Macro Autofocus Lens for Nikon AF-D

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    Focal Length: 70mm

    The Sigma 70mm focal length gives an equivalent field of view to our popular 105mm macro lens when used on digital SLR cameras with an APS-C size image sensor. The design of this lens makes it suitable for taking pictures in all situations both with natural light conditions or flash. An easy to use 70mm medium telephoto macro lens This lens has an equivalent field of view of a 105mm telephoto macro lens when used on digital SLR cameras with an APS-C size image sensor. The narrow angle of view is a great aid ...

    Details on Sigma Telephoto 70mm f/2.8 EX DG Macro Autofocus Lens for Nikon AF-D

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  13. 12% offnikon macro autofocus lens
    Sigma Telephoto 105mm f/2.8 EX DG Macro Autofocus Lens for Nikon AF-D

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    Focal Length: 105mm - Lens Aperture: 45f-stops

    Sigma 105mm F2.8 EX Macro allows greater working distance between the lens and subject. High contrast and excellent image quality are made possible in all shooting ranges. An easy to use 105mm medium telephoto lens Sigma 105mm F2.8 EX Macro lens is very suitable for taking pictures in nature and it enables to use of natural light conditions or flash.The greater working distance of this lens is very advantageous when taking the picture of a flower among the branches or an insect. You do not shake your subject ...

    Details on Sigma Telephoto 105mm f/2.8 EX DG Macro Autofocus Lens for Nikon AF-D

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  14. 11% offhsm dg autofocus lens
    Sigma Telephoto 150mm f/2.8 EX APO Macro DG HSM Autofocus Lens for Canon EOS

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    Optical Zoom: 2X - Focal Length: 150mm - Lens Aperture: 4f-stops

    This large aperture telephoto macro lens enables you to shoot up to 1:1 life size close-ups. Its large F2.8 aperture makes it an ideal lens for digital SLR as well as film SLR cameras.Two Special Low Dispersion (SLD) glass elements control various color aberrations and assure high image quality. Super Multi Coating gives superb color performance whilst cutting down flare and ghost. Its compact, yet advanced, construction has an overall length of Length 137mm (5.4in.), maximum diameter of 79.6mm (3.1in.) ...

    Details on Sigma Telephoto 150mm f/2.8 EX APO Macro DG HSM Autofocus Lens for Canon EOS

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  15. 16% offhsm if autofocus lens
    Sigma Zoom Telephoto 120-300mm f/2.8 EX DG APO IF HSM Autofocus Lens for ...

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    Optical Zoom: 2X - Focal Length: 300mm - Lens Aperture: 4f-stops

    This lens transforms a large-aperture F2.8 300mm lens into a zoom lens that allows you to determine the picture composition you want without having to change your vantage point. It has two SLD (the special low dispersion) glass elements in front group and another element of SLD is being used for rear group for excellent correction of chromatic aberration. New coating reduces Ghost and Flare The new multi layer lens coating and lens design reduce flare and ghost, which is a common problem with digital cameras ...

    Details on Sigma Zoom Telephoto 120-300mm f/2.8 EX DG APO IF HSM Autofocus Lens for Canon EOS

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  16. sigma f2
    Sigma 18-50mm f/2.8-4.5 DC OS HSM Zoom For Nikon D-SLRs
    18-50mm f/2.8-4.5 DC OS HSM Zoom For Nikon D-SLRs, Large Aperture Zoom, Designed for Digital SLR Cameras, Optical Image Stabilization, Internal Focusing System, Compact and Lightweight, HSM Autofocusing

    Details on Sigma 18-50mm f/2.8-4.5 DC OS HSM Zoom For Nikon D-SLRs

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  17. 18% offcanon macro autofocus lens
    Sigma Telephoto 70mm f/2.8 EX DG Macro Autofocus Lens for Canon EOS

    Star FullStar FullStar FullStar FullStar Half

    Focal Length: 70mm

    The Sigma 70mm focal length gives an equivalent field of view to our popular 105mm macro lens when used on digital SLR cameras with an APS-C size image sensor. The design of this lens makes it suitable for taking pictures in all situations both with natural light conditions or flash. An easy to use 70mm medium telephoto macro lens This lens has an equivalent field of view of a 105mm telephoto macro lens when used on digital SLR cameras with an APS-C size image sensor. The narrow angle of view is a great aid ...

    Details on Sigma Telephoto 70mm f/2.8 EX DG Macro Autofocus Lens for Canon EOS

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  18. sigma lens lens f2

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  19. 13% offcanon f2
    Sigma Normal 50mm f2.8 EX DG Macro Autofocus Lens for Canon EOS

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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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  20. 13% offqms f2
    Sigma Normal 50mm f2.8 EX DG Macro Autofocus Lens for Minolta/Sony AF

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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 Minolta/Sony AF

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  21. 11% offpentax f2
    Sigma Normal 50mm f2.8 EX DG Macro Autofocus Lens for Pentax AF

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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 Pentax AF

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