What is the fujifilm xf 23mm f 2 8 r wr good for?

Here is what the site says about that.

From Fujifilm XF 23mm f/2.8 R WR: Fujifilm XF 23mm f/2.8 R WR: A prime lens by Fujifilm for APS-C cameras, 23mm f/2.8. A weather-sealed pancake, launched alongside the X-E5. Specs - Maker: Fujifilm - Focal length: 23mm (prime) - Maximum aperture: f/2.8 - Made for: APS-C sensors - Mounts: Fujifilm X - Stabilised: no - Autofocus: yes What it frames like - On APS-C (Fujifilm X): like 34mm on full frame; f/2.8 gives about the depth of field of f/4.2 there. Cameras ...

From Fujifilm XF 23mm f/2 R WR: Fujifilm XF 23mm f/2 R WR: A prime lens by Fujifilm for APS-C cameras, 23mm f/2.

Quoted from this site's pages.