Manual Focus

Sigma Corporation is pleased to announce the launch of the new 17-70mm f/2.8-4.5 DC MACRO lens. It can be used with wide variety of subjects and it is an ideal large aperture standard zoom lens for digital SLR cameras featuring APS-C size image sensor. This lens has a minimum focusing distance of 7.9.. (20cm) throughout the entire zoom range. Maximum magnification of 1:2.3 enables close-up photography like a macro lens. The new lens design and multi layer lens coating reduce flare and ghosting, which is a common problem with digital cameras. A Special Low Dispersion (SLD) lens and two aspherical lens elements provide excellent correction for all types of aberrations and produce a high level of optical performance throughout the entire zoom range. This lens offers a large aperture of... Less

Konica Minolta 24/2.8 MD Lens for Minolta Manual Focus Slr Cameras Konica Minolta 24/2.8 MD Lens for Minolta Manual Focus Slr Cameras The Sigma AF 24mm f/2.8 macro is capable to deliver a very solid performance which is still up to the current quality sta

Nikon 200mm f/2G IF-ED AF-S VR II Lens - Grey Market

This telephoto zoom lens provides a large f/4 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 layer coating of this lens gives superb color performance while cutting down flare and ghosting caused by reflections from the digital image sensor. High optical performance is demonstrated throughout the entire zoom range. Two SLD glass elements are used in the front lens group and two in the rear lens group for superior correction of several aberrations for superior image quality throughout the entire zoom range. An inner focusing system eliminates front lens rotation, making the lens particularly suitable for using the petal-type lens hood... Less

f/4-5.6G AF-S Zoom-Nikkor lens 55-200mm f/4-5.6G AF-S Zoom-Nikkor lens (35mm equivalent 82.5-300mm),Silent Wave Motor for high-speed autofocusing, designed exclusively for Nikon DX format digital SLRs