Angenieux 25mm F/.95 Type M1 C-Mount Lens Review

The Angenieux 25mm F/0.95 Type M1 is a vintage C-mount lens originally designed for 16mm film cameras. With its exceptionally fast maximum aperture of F/0.95, it offers shallow depth of field and strong low-light performance, making it a compelling option for creators adapting legacy glass to modern mirrorless systems, particularly Micro Four Thirds and Super 16 sensors. The Series 5.5 designation refers to its filter thread size, a detail relevant for those working with vintage filtration systems.

This is a used lens sold by KEH in Bargain (BGN) condition, which typically means noticeable cosmetic wear and possible optical imperfections that may affect image quality. At $415, it sits in the mid-range for vintage fast C-mount glass, though pricing reflects both its condition grade and the collectible status of Angenieux optics. Shooters looking for character-rich rendering and manual focus control may find value here, but the C-mount format limits coverage on larger sensors and the Bargain grade means expectations should be managed accordingly.