Sigma 105mm F2.8 DG DN MACRO | Art (L-Mount)

Sigma's mirrorless 105mm macro reaches 1:1 at 29.5cm and is designed to stay sharp from that distance out to infinity, with particular attention to longitudinal colour fringing, which cameras cannot correct. Focusing is internal, so the 133.6mm barrel does not extend.

The L-Mount version adds one thing the Sony E model lacks: support for Sigma's TC-1411 and TC-2011 teleconverters, which raise the maximum magnification to 1.4:1 or 2:1 at the same working distance. The barrel carries an aperture ring with click and lock switches, a three-position focus limiter, an AFL button and dust and splash sealing. There is no optical stabilisation.