Sigma Art 105mm f2.8 DG DN Macro for Sony E chemistry type_Developer 5 T* is a modern

5 T* is a modern high-speed standard lens for Leica M mount cameras

which makes use on slippery surfaces a bit dodgy

you'll need to think about ventilation- and this Doran vent could come in very handy

Genuine Rollei adapter to mount M42 lenses on Rollei QBM mount cameras like the SL 35

with the insert

Sigma Art 105mm f2.8 DG DN Macro for Sony E chemistry type_Developer 5 T* is a modernThis Sigma Art 105mm f2. 8 DG DN is a high quality modern macro lens for Sony E mount cameras, with quick autofocus and 1: 1 magnification. There's an on lens aperture ring, too, with a handy declick switch. In near new condition, with original hood, case, and box.