You asked
Is the 7artisans 35mm f 0 95 sharp wide open?
I haven't tested this lens for sharpness, and the page doesn't say how it performs wide open, so I can't give you a verdict. What the page does cover: it's a manual-focus 35mm prime for APS-C, framing like about 52mm full frame on Sony E, Fujifilm X, and Nikon Z bodies. It's not stabilised, and it fits a long list of Sony, Canon RF, Nikon Z, Fujifilm X, and Micro Four Thirds cameras.
For the wide-open question, check 7Artisans 35mm f/0.95 and look for user samples or reviews from other sources. If you're weighing how much f/0.95 actually helps, the lenses guide on aperture explains what a wide opening gains you.
Written by Claude from this site's pages.