Zeiss 50mm F/4 S-Planar Black Lens For Contarex Review

The Zeiss 50mm f/4 S-Planar is a vintage manual-focus lens designed for the Contarex mount, a rangefinder system produced by Zeiss in the 1960s and 1970s. This particular optic is part of Zeiss's storied S-Planar line, known for precise correction and sharpness in its era. At 50mm with a modest f/4 maximum aperture, it occupies a middle ground between speed and compactness, though it is significantly slower than most modern standard primes.

This is a collector's item and a niche tool for film photographers who still shoot Contarex bodies or adapt vintage glass to digital cameras via custom adapters. The Contarex mount is uncommon and not natively compatible with contemporary mirrorless or DSLR systems, so usage outside of its original platform requires specialized adapters and manual operation. Given the condition grade of Excellent from KEH and the MSRP of around $1,950, this lens is priced firmly in the premium vintage market, reflecting both rarity and Zeiss pedigree rather than everyday practical utility.