Viltrox Z 20mm f/2.8

The Viltrox 20mm f/2.8 is a compact wide-angle prime for full-frame Z-mount cameras. With a 20mm field of view it suits landscapes, architecture, environmental interiors and creative wide-angle work; the f/2.8 aperture permits improved low-light shooting and moderate control over depth of field for subject separation. AF indicates autofocus capability, and PRIME denotes a fixed focal length optical design. Viltrox lenses typically offer strong value, and readers should consult the linked review for measured sharpness, distortion characteristics and flare resistance before purchase.