Is the sigma 200mm f 2 dg os sports sharp wide open?

I don't have test results for how sharp this lens is at f/2, so I can't tell you whether it's sharp wide open. I'd rather not guess.

What the page does cover is the basics: it's a stabilised 200mm f/2 prime for full-frame Sony E and L-Mount cameras, and on APS-C it frames like 300mm. For a wide-open lens, f/2 gives shallow depth of field and lets in a lot of light for indoor sport and portraits. The Sigma 200mm f/2 DG OS Sports page has the full list of compatible cameras, and the lenses guide explains what the f-number means in practice.

Written by Claude from this site's pages.