Sigma 105mm EX DG OS HSM MACRO lens for Nikon fixed focal F2.8 F-mount, length, telephoto, full-frame DSLR.

SLD glass effectively corrects various aberrations. Floating inner focusing delivers high image quality from 1:1 magnification to infinity. This lens employs a floating inner focus system that moves two lens groups by different amounts. This suppresses aberration fluctuations associated with changes in shooting distance, enabling stable image rendering from infinity to 1:1 magnification. In particular, it thoroughly corrects field curvature during 1:1 magnification, maximizing the high image quality of the macro lens. The super multi-layer coating reduces flare and ghosting, and enables high-contrast images even when shooting against the light. Nikon F-mount 105mm F2.8 Prime macro telephoto DSLR Full-frame