Overview

The Carl Zeiss Contax G 28mm f/2.8 Biogon is a compact, metal-built lens praised for its resolving power and low distortion on film. However, on digital cameras it suffers from sensor cover glass issues, requiring special adapters for focusing. It suits Contax G1/G2 owners or those willing to adapt for film-like rendering, but digital users may find it challenging. The MS Optics 28mm f/2.0 Apoqualia-G II is an alternative for mirrorless, offering a fast aperture and close focus, but with clickless aperture and short focus throw.