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.

Porst 55mm f1.2

Lens is designed by Tomioka and made by Cosina. All shoots are wide open!
Porst 55mm f1.2-4113 Porst 55mm f1.2-4113
Porst 55mm f1.2-4067 Porst 55mm f1.2-4067
Porst 55mm f1.2-4043 Porst 55mm f1.2-4043
Porst 55mm f1.2-4044 Porst 55mm f1.2-4044
Porst 55mm f1.2-4045 Porst 55mm f1.2-4045
Porst 55mm f1.2-4046 Porst 55mm f1.2-4046
Porst 55mm f1.2-4047 Porst 55mm f1.2-4047
Porst 55mm f1.2-4048 Porst 55mm f1.2-4048
Porst 55mm f1.2-4060 Porst 55mm f1.2-4060
Porst 55mm f1.2-4061 Porst 55mm f1.2-4061
Porst 55mm f1.2-4062 Porst 55mm f1.2-4062
Porst 55mm f1.2-4063 Porst 55mm f1.2-4063
Porst 55mm f1.2-4064 Porst 55mm f1.2-4064
Porst 55mm f1.2-4065 Porst 55mm f1.2-4065
Porst 55mm f1.2-4066 Porst 55mm f1.2-4066