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.

Pentacon 300mm f/4

by Zoltán Tánczos All pictures taken by Zoltán Tánczos, used by author written permission
Pentacon 300mm f/4-1390 Pentacon 300mm f/4-1390
Pentacon 300mm f/4-1384 Pentacon 300mm f/4-1384
Pentacon 300mm f/4-1385 Pentacon 300mm f/4-1385
Pentacon 300mm f/4-1386 Pentacon 300mm f/4-1386
Pentacon 300mm f/4-1387 Pentacon 300mm f/4-1387
Pentacon 300mm f/4-1388 Pentacon 300mm f/4-1388
Pentacon 300mm f/4-1389 Pentacon 300mm f/4-1389
Pentacon 300mm f/4-1383 Pentacon 300mm f/4-1383
Pentacon 300mm f/4-1391 Pentacon 300mm f/4-1391