Contax 90mm f/2.8 Zeiss Sonnar T* Lens for G-Series, Black Review

The Contax 90mm f/2.8 Zeiss Sonnar T* is a short telephoto prime for the Contax G-series rangefinder system, long discontinued but still prized by film photographers and collectors. This particular lens pairs classic Zeiss rendering with the compact G-mount autofocus platform, offering a focal length well suited to portraiture and detail work on the G1 or G2 bodies.

At f/2.8, this Sonnar design delivers the signature smooth bokeh and micro-contrast the formula is known for, though it trades a stop of speed compared to faster portrait lenses. The 46mm filter thread keeps the package compact, and the T* coating helps control flare in backlit scenes. As a used item graded EX+ by KEH, this copy should show minimal wear and perform reliably, making it a practical addition to a G-system kit without the premium of mint examples.