Wideangle Fisheye Prime lenses for Sigma SD1 Merrill

The Sigma SD1 Merrill uses the Sigma SA mount & has a APS-C sized sensor. At the moment, we have information on 4 Wideangle Fisheye Prime lenses that will suit the SD1 Merrill.

The SD1 Merrill has a crop factor of 1.5 so you should multiply the lens focal length with 1.5 to find it's full frame equivalence. You can click on the icon to see how the lens fits the SD1 Merrill.

We have additionally built an Advanced Lens Search so you can uncover your perfect lens.