MFLenses

MFLenses 2026

Manual Focus Lenses

Explore the world of vintage lenses through repair notes, real test shots, and detailed forum threads packed with images.

Explore the world of vintage lenses through repair notes, real test shots, and detailed forum threads packed with images.

Spotlight

Featured partner placement for the forum front page.

Aus Jena Tessar 50mm f2.8 MC M42

Carl Zeiss Jena "Aus Jena" Tessar 50mm f2.8 MC M42 Export version marketed in western europe was labeled to Aus Jena
Aus Jena Tessar 50mm f2.8 MC M42-10985 Aus Jena Tessar 50mm f2.8 MC M42-10985
Aus Jena Tessar 50mm f2.8 MC M42-7447 Aus Jena Tessar 50mm f2.8 MC M42-7447
Aus Jena Tessar 50mm f2.8 MC M42-7448 Aus Jena Tessar 50mm f2.8 MC M42-7448
Aus Jena Tessar 50mm f2.8 MC M42-7449 Aus Jena Tessar 50mm f2.8 MC M42-7449
Aus Jena Tessar 50mm f2.8 MC M42-7450 Aus Jena Tessar 50mm f2.8 MC M42-7450
Aus Jena Tessar 50mm f2.8 MC M42-7451 Aus Jena Tessar 50mm f2.8 MC M42-7451
Aus Jena Tessar 50mm f2.8 MC M42-7452 Aus Jena Tessar 50mm f2.8 MC M42-7452
Aus Jena Tessar 50mm f2.8 MC M42-7453 Aus Jena Tessar 50mm f2.8 MC M42-7453