Laowa 9mm f/5.6 FF RL

This page is a summary. For anything more specific, ask: /ask/what-is-the-laowa-9mm-f-5-6-ff-rl-good-for, or any question as words after /ask/.

Prime lens

A prime lens by Laowa for Full frame cameras, 9mm f/5.6. A 135-degree rectilinear ultra-wide, the widest made for full frame.

What it frames like

Its full-frame-equivalent focal length on the sensor it was made for.

How wide 9mm sees on each sensor it covers.

f/5.6 wide open, to scale against f/1.4.

On full frame (Sony E, Nikon Z, L-Mount, Leica M): as marked, 9mm.
On APS-C (Sony E, Nikon Z, L-Mount): like 14mm on full frame; f/5.6 gives about the depth of field of f/8.4 there.