7Artisans has announced their new 18mm pancake lens, the 7artisans 18mm F6.3 II UFO. As the name suggests, it has a wide 18mm focal length with a fixed f/6.3 aperture. It’s designed specifically for APS-C mirrorless cameras and is available in Sony E, Nikon Z and Fuji X mount options. This tiny lens has a diameter of 56mm and a depth of a mere 15mm, including the mount.
It’s designed to be a bit of a walkabout lens for street photography, with a fixed f/6.3 aperture that should still give you some nice fast shutter speeds during the day. That 18mm focal length on APS-C offers a field of view equivalent to that of about 27mm on a full-frame body, ideal for street photography shots that show some environmental context. And the new version II of this lens also has variable focus from 0.3m to infinity.