• Standard lens with large maximum aperture of F1.4. • It creates sharp images with high contrast and ensures superior peripheral brightness. • Incorporates molded glass aspherical lens, perfe...» more info

Filter Size: 77mm Designed for use with Digital SLRs. The super wide-angle capability of the 10-20 f4-5.6 zoom makes it a very powerful tool for both indoor and landscape photography. It is specifica...» more info

The dedicated Sigma 1.4X EX DG AF TeleConverter features a high performance 5 element/3 group optical design, and Sigma 1.4X EX DG AF Tele-Converter is optimized for use with long telephoto and telezo...» more info

The 2x EX DG is placed between the lens and the camera, and it allows the photographer to use the 70-200mm f/2.8 lens as a 140-400mm f/5.6 telephoto zoom lens, and the 300mm f/2.8 lens as a 600mm f/5....» more info

Filter Size: 67mm An upgrade to its predecessor, the 18-50mm F2.8-4.5 DC OS HSM is a lens dedicated to digital SLR cameras with APS-C size image sensors offering a large aperture and Sigma’s Opti...» more info

SLD Glass Three SLD (Special Low Dispersion) glass elements provide excellent correction for chromatic aberration. This lens is equipped with a rear focus system that minimises fluctuation of aberr...» more info

Digitally optimised 4.5mm f2.8 circular fisheye lens designed exclusively for digital SLR cameras with an APS-C size image sensor. This auto focus circular fisheye lens has an angle of view of 180...» more info

Filter Size: 82mm 20mm f1.8 wide angle lens with large aperture and superior peripheral brightness This super-wide-angle lens is ensured minimal light-fall-off with superior peripheral brightness....» more info

Fast maximum aperture telephoto lens optimized for digital SLR cameras. This ultra-telephoto lens has a fast maximum aperture, and also features a new super multi-layer coating, which optimizes the c...» more info

Filter Size: 67mm 18-125 f3.8-5.6 high ratio zoom lens housed in a compact construction....» more info