You asked

Is the ttartisan apo m 35mm f 2 asph good in low light?

The site doesn't have test results for this lens, so I can't tell you how clean its images are at high ISO. What I can say is that f/2 is a bright aperture, and it's a manual-focus prime, so you'll need to focus carefully in dim light.

On a full frame Leica M, the sensor helps too. A bigger sensor collects more light at the same f-number, so you get cleaner images at high ISO than you would on APS-C. The sensor sizes guide covers the details.

If you're shooting in low light, I'd pair it with a body that handles high ISO well. The Leica M11 is on the list of bodies this lens fits. For general low-light advice, see the lenses guide, which explains why a fast standard prime matters for low light.

Written by Claude from this site's pages.

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