Leica Macro-Elmar-M 90mm f/4 lens, Leica M mount, black

Macro-Elmar-M 90mm f/4 is a unique and compact lens in the Leica line with M mount. This is a short telephoto prime lens featuring a retractable design and compatibility with the Macro-Adapter-M for close-up photography. It has a simple but efficient optical design with four elements in four groups which maintains sharpness and uniform illumination throughout the entire aperture and focusing range. Multiple layers of anti-reflective coating have also been applied to individual elements to control lens flare and ghosting which improves contrast and color accuracy. Its manual focus design allows you to work with subjects as close as 0. 8 m with reproduction ratio 1:6, 7.