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Sigma Lens

Sigma Lens

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  1. Sigma EF-610 DG ST i-TTL Tilt/Swivel Flash for Nikon

    Sigma EF-610 DG ST i-TTL Tilt/Swivel Flash for Nikon

    This Sigma EF-610 DG ST Flash is a powerful (guide number of 61) shoe mount flash. TTL automatic flash exposure control is available for all compatible cameras. An auto zoom function automatically sets the optimum illumination angle according to the focal length in use (from 24mm to 105mm), or with the built-in wide panel, 17mm. Learn More
  2. Sigma Macro 50mm f/2.8 EX Lens Canon EOS 50D 40D 30D 5D

    Sigma Macro 50mm f/2.8 EX Lens Canon EOS 50D 40D 30D 5D

    To maintain high optical performance from infinity to close-up 1:1 macro photos without accessories, the Sigma 50mm f/2.8 EX DG incorporates a "Floating Internal Focusing" (FIF) system. As a result, the lens also features a non-rotating front lens group which makes it easier to work with polarizing filters, and has a focus limiter to narrow down the broad focus range. Learn More
  3. Sigma Macro Ring Flash EM-140 DG for Nikon SLR Cameras

    Sigma Macro Ring Flash EM-140 DG for Nikon SLR Cameras

    Sigma Corporation is pleased to announce the new Sigma Electronic Flash Macro EM-140 DG. The EM-140 DG is designed to work with both AF 35mm film and Digital SLR cameras of all-popular manufactures. The EM-140 DG Macro Flash is ideal for photographing subjects in fine detail when the shadowless mode is used, and is extremely effective for scientific and medical applications. Dual flash tubes can fire simultaneously or separately. Using only one flashtube creates modeling, which can give a three-dimensional feeling to the subject. The flash features a guide number of 14 w/ISO 100. The Modeling Flash function makes it possible to check for reflections and shadows before actually taking the flash picture. A wireless flash function is also available, where the EM-140 DG is used as master and the EF-500 DG SUPER as a slave unit for creating fine shadow details. High Speed Synchro and Exposure compensation functions are also available for advanced flash photography. Learn More
  4. Sigma Macro Ring Flash EM-140 DG for Pentax SLR Cameras

    Sigma Macro Ring Flash EM-140 DG for Pentax SLR Cameras

    Sigma Corporation is pleased to announce the new Sigma Electronic Flash Macro EM-140 DG. The EM-140 DG is designed to work with both AF 35mm film and Digital SLR cameras of all-popular manufactures. The EM-140 DG Macro Flash is ideal for photographing subjects in fine detail when the shadowless mode is used, and is extremely effective for scientific and medical applications. Dual flash tubes can fire simultaneously or separately. Using only one flashtube creates modeling, which can give a three-dimensional feeling to the subject. The flash features a guide number of 14 w/ISO 100. The Modeling Flash function makes it possible to check for reflections and shadows before actually taking the flash picture. A wireless flash function is also available, where the EM-140 DG is used as master and the EF-500 DG SUPER as a slave unit for creating fine shadow details. High Speed Synchro and Exposure compensation functions are also available for advanced flash photography. Learn More
  5. Sigma Macro Ring Flash EM-140 DG for Sony Alpha DSLR

    Sigma Macro Ring Flash EM-140 DG for Sony Alpha DSLR

    Sigma Corporation is pleased to announce the new Sigma Electronic Flash Macro EM-140 DG. The EM-140 DG is designed to work with both AF 35mm film and Digital SLR cameras of all-popular manufactures. The EM-140 DG Macro Flash is ideal for photographing subjects in fine detail when the shadowless mode is used, and is extremely effective for scientific and medical applications. Dual flash tubes can fire simultaneously or separately. Using only one flashtube creates modeling, which can give a three-dimensional feeling to the subject. The flash features a guide number of 14 w/ISO 100. The Modeling Flash function makes it possible to check for reflections and shadows before actually taking the flash picture. A wireless flash function is also available, where the EM-140 DG is used as master and the EF-500 DG SUPER as a slave unit for creating fine shadow details. High Speed Synchro and Exposure compensation functions are also available for advanced flash photography. Learn More
  6. Sigma 4.5mm f/2.8 EX DC HSM Fisheye Lens for Canon EOS

    Sigma 4.5mm f/2.8 EX DC HSM Fisheye Lens for Canon EOS

    This autofocus circular fisheye lens has an angle of view of 180 degrees in all directions. It is exclusively designed for digital SLR cameras with the APS-C size image sensor. When used in conjunction with digital SLRs with APS-C size image sensors, it produces circular image within the frame. Learn More
  7. Sigma 4.5mm f/2.8 EX DC HSM Fisheye Lens for Nikon SLR

    Sigma 4.5mm f/2.8 EX DC HSM Fisheye Lens for Nikon SLR

    This autofocus circular fisheye lens has an angle of view of 180 degrees in all directions. It is exclusively designed for digital SLR cameras with the APS-C size image sensor. When used in conjunction with digital SLRs with APS-C size image sensors, it produces circular image within the frame. Learn More
  8. Sigma EF-610 DG Super i-TTL Flash for Sony Alpha Camera

    Sigma EF-610 DG Super i-TTL Flash for Sony Alpha Camera

    This EF610 DG Super Flash is Sigma's most powerful shoe-mount flash yet, with a guide number of 61 and advanced features designed to work with the latest TTL auto exposure systems. Learn More
  9. Sigma EF-610 DG Super i-TTL Flash for Pentax SLR Camera

    Sigma EF-610 DG Super i-TTL Flash for Pentax SLR Camera

    This EF610 DG Super Flash is Sigma's most powerful shoe-mount flash yet, with a guide number of 61 and advanced features designed to work with the latest TTL auto exposure systems. Learn More
  10. Sigma 300-800mm f/5.6 EX DG APO IF HSM Lens for Canon EOS

    Sigma 300-800mm f/5.6 EX DG APO IF HSM Lens for Canon EOS

    The Sigma 300-800mm f/5.6 EX DG HSM is an extreme telephoto zoom lens, and ideal for nature/outdoor or sports photography. This lens provides a relatively large constant f/5.6 maximum aperture at all focal lengths. Learn More

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