Overview

The Carl Zeiss Jena Flektogon 25mm f/4 is a retrofocus wide-angle prime for SLRs, praised for outstanding image quality from its Zeiss glass. It offers a close focus of 0.20m (0.18m actual), enabling macro to landscape use. Build is excellent with smooth, buttery focus and German precision. Weaknesses are not highlighted in excerpts. It suits photographers wanting a versatile, affordable Zeiss wide-angle with unique rendering.