Introduction
It has generally been difficult to find ultra wide-angle prime lenses for any system until a few years ago. It has become much better for full-frame cameras, but still a scarce market in the APS-C world. If available, most of the ultra-wide angle lenses are zoom lenses, with variable apertures and usually not that fast. Here we have a new lens that breaks that trend, a 10mm (15mm equivalent on FF) at the impressive f/2. Let’s see how this lens is!
UPDATE: 2023.12.19 , Flare Resistance.
Sample Images




