Domke F2 Emerald

Photographed with a Sigma 15-30mm F3.5-4.5 EX DG Aspherical DF lens on a Nikon D2Xs. Optically, the lens is capable, although suffering from flare if pointed towards a source of light. It is versatile too, being compatible with full frame Nikon cameras as well as APS-C format. But it is a big lens occupying a lot of bag space, and although well-built and in Sigma's professional range, I did not think it was the sweetest lens to handle.