You asked

Is the 7artisans 35mm f 1 2 ii sharp wide open?

I don't have sharpness test results for the 7Artisans 35mm f/1.2 II, so I can't tell you how crisp it is wide open. What I can confirm is that it's a manual-focus prime for APS-C, with Sony E, Fujifilm X, Nikon Z and Micro Four Thirds mounts. On APS-C it frames like a 52mm lens on full frame, and f/1.2 gives about the depth of field of f/1.8 there. You can check the full specs and the list of compatible bodies on its catalogue page.

If you want to know what a wide aperture does to your pictures, including the softness that comes with it, the lens aperture guide explains the trade-offs, and the portrait guide shows how f/1.4 and wider can leave very thin focus.

Written by Claude from this site's pages.

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