Best Pick

Thypoch Simera 21mm f/1.4 Full Fame Wide Angle

79.1 Macro Score
f/1.4Leica MIS
Why we recommend this

The f/1.4 maximum aperture on a 21mm full-frame lens delivers strong low-light performance and shallow depth of field control rare for this focal length. Its 0.23m close-focus distance and 14-blade de-clicked aperture enable dramatic wide-angle close-ups with smooth bokeh, housed in a compact 428g all-metal body. This lens is best for Leica M-mount photographers who want a fast, ultra-wide prime for astrophotography, environmental portraits, and cinematic street work.

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Great Alternatives

These options also score highly and may better suit your specific needs

Zeiss Biogon T ZM 1486-394-L 35mm

38.3 Macro Score
35mmf/2.8Leica MWeather Sealed
Why we recommend this

The 9-element optical design with T* anti-reflective coating delivers exceptional contrast and sharpness across the full-frame image, rivaling Leica's own pre-asph Summicron. Its 200g all-metal build and compact profile make it a discreet, durable walkaround lens that handles beautifully with precise 1/3-stop aperture detents. This lens is best for street and travel photographers using Leica M-mount rangefinders who prioritize a lightweight kit without sacrificing optical performance.

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Mitakon Zhongyi Speedmaster 90mm f/1.5 90mm

32.3 Macro Score
90mmf/1.5Leica MIS
Why we recommend this

The ultra-fast f/1.5 maximum aperture and 9-blade diaphragm on this 90mm prime produce dramatic background blur and perform strongly in low light, all within a robust all-metal build weighing 771 grams. Manual focus enables precise control for rangefinder systems, delivering a uniquely tactile shooting experience. It's best for portrait photographers seeking flattering subject separation and a classic manual-focus workflow on Leica M cameras.

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Thypoch Simera 21mm f/1.4 21mm

67.9 Macro Score
21mmf/16Leica MIS
Why we recommend this

The 13-element optical design with 2 aspherical and 3 ED elements delivers edge-to-edge sharpness and low chromatic aberration, while the 14-blade aperture creates smooth, rounded bokeh free of onion ring artifacts. Its 0.23m minimum focus distance enables a 1:2 magnification ratio, offering close-up versatility uncommon in a 21mm rangefinder lens. This manual focus lens is best for Leica M street photographers and landscape shooters who prioritize a bright f/1.4 aperture and robust metal build for environmental storytelling.

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