Zeiss ultra-wide at 18mm for M mount with T* coating, premium 100-degree rectilinear perspective for rangefinder cameras.
The Zeiss Distagon 18mm f/4 ZM is an ultra-wide prime designed for Leica M-mount and compatible rangefinder cameras, providing a dramatic 100-degree field of view with the optical quality Carl Zeiss is renowned for. The ZM designation indicates the Zeiss M-mount lens family.
The 18mm perspective creates dramatic ultra-wide compositions on full-frame M bodies, and the T* anti-reflection coating ensures excellent contrast and flare resistance at this challenging wide angle. The rectilinear design maintains straight-line fidelity for architectural work.
Build quality is premium Zeiss with quality metal construction and precise mechanical operation. An external viewfinder is required for composition at 18mm, as no rangefinder viewfinder can frame this ultra-wide perspective. Manual focus and aperture are standard.
The Zeiss 18mm f/4 ZM offers premium ultra-wide capability for M-mount cameras at pricing between Voigtlander and Leica alternatives. The T* coating and Zeiss optical quality provide a genuine premium option for M-mount ultra-wide photography.