You asked

Is the sirui sniper 33mm f 1 2 sharp wide open?

I don't have test results for how sharp the Sirui Sniper 33mm f/1.2 is wide open, so I can't say for sure. What I can tell you is that it's a prime for APS-C cameras, with autofocus, no stabilisation, and mounts for Sony E, Fujifilm X and Nikon Z. At f/1.2 it gives about the depth of field of f/1.8 on APS-C, so focus accuracy matters a lot at that setting.

You can read the full specs and the list of compatible bodies on the Sirui Sniper 33mm f/1.2 page. For how wide apertures affect focus and background blur, see Portraits.

Written by Claude from this site's pages.

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