Highlights

This 7Artisans 50mm f/1.1 represents the budget end of M-mount lens options, offering an extremely fast maximum aperture at a fraction of the cost of comparable Leica or Voigtländer glass. 7Artisans produces manual focus lenses that prioritize speed and value over optical refinement.

The 50mm focal length serves as the classic standard for M-mount photography, and the f/1.1 maximum aperture enables shallow depth of field effects and low-light shooting. The lens couples with M-mount rangefinders for focusing, though the wide aperture can challenge rangefinder accuracy at minimum focus distances.

Build quality uses all-metal construction with a brass focusing helicoid. The lens weighs noticeably more than compact Leica options due to the large front element required for the f/1.1 aperture. Optical performance favors character over clinical sharpness—expect glow and spherical aberration wide open, with improved sharpness by f/2.8.

This example shows minimal wear consistent with light use. The glass remains clear with no fungus or haze. Focus helicoid turns smoothly, and aperture blades operate cleanly. Has its original packaging.

Modifications

No modifications have been made to this lens. All components remain in original factory specification.

Known Flaws

No major flaws noted.

Recent Service History

No service history or CLA is provided.

Ownership History

This item is part of a collection being sold following the original owner's passing. The seller's father purchased these items new and maintained them carefully throughout his ownership.