10mm Lenses
A 10mm lens gives an ultra-wide angle of view. It exaggerates perspective and fits a lot into the frame, which suits architecture, interiors, landscapes and astrophotography.
On APS-C a 10mm lens frames like about 15mm (Canon APS-C: 16mm) on full frame; on Micro Four Thirds it frames like 20mm.
We list 95 lenses that include 10mm: 37 primes and 58 zooms across 13 mounts, with a fastest aperture of f/2.0.