Sigma SIGMA Sigma Canon EF Mount Lens MACRO 105mm EX DG OS HSM Single Focus Telephoto Full Size SLR Exclusive F2.8

Adoption of SLD glass effectively corrects various aberrations. By adopting a floating inner focus, it demonstrates high depiction performance from life-size to infinity. Adopts floating inner focus that moves the two lens groups by different amounts. It suppresses fluctuations in aberrations caused by changes in shooting distance, allowing stable depiction from infinity to life-size. In particular, it thoroughly corrects field curvature when shooting at 1:1 magnification, maximizing the high descriptive power of macro lenses. Adoption of a super multi-layer coating reduces the occurrence of flare and ghosting, and achieves high-contrast depictions even when shooting against the light. Canon EF mount 105mm F2.8 Single focus macro telephoto single lens reflex full size