This listing is for a vintage Som Berthiot 25mm f/1.8 Lytar lens in a C-mount. Made in France for Bolex, this lens is a classic and highly-regarded optic designed for 16mm film cameras, particularly the Paillard-Bolex H16. Its fast f/1.8 aperture and normal focal length make it a versatile choice for a wide range of cinematic and photographic applications. It is also well-suited for adapting to modern mirrorless digital cameras for a unique vintage look.

Technical Specifications:

• Focal Length: 25mm (for 16mm film format)

• Maximum Aperture: f/1.8

• Lens Mount: C-Mount

• Focusing: Manual focus

• Manufacturing: SOM Berthiot, France for Kern-Paillard

• Year of Production: The Lytar series was produced from the 1950s to the 1960s.

Condition Report: The lens is in good cosmetic condition with some signs of age and wear on the barrel, consistent with a vintage item. The glass is clear with no major scratches or fungus. There are some minor dust specks and light cleaning marks, which are not expected to affect image quality. The focus and aperture rings move smoothly and are fully functional.