Leica Super-APO-Summicron-SL 21mm f/2 ASPH

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Prime lens

A prime lens by Leica for Full frame cameras, 21mm f/2.

What it frames like

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

How wide 21mm sees on each sensor it covers.

f/2 wide open, to scale against f/1.4.

On full frame (L-Mount): as marked, 21mm.
On APS-C (L-Mount): like 32mm on full frame; f/2 gives about the depth of field of f/3 there.

See what it frames: its view on the Leica SL3-P at any distance, and its depth of field, drawn to scale.