MFlenses - A new life in a digital age
MFLenses 2026

Manual Focus Lenses Forum

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

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

Featured partner placement for the forum front page.

Pentor Auto 1:2.8 28mm
View previous topic :: View next topic  


Reply

Lot of work, one conclusion: piece of crap. f/2.8 is way too soft. Corners are only usable at f/16 and f/22. On a crop sensor. Ouch.



center (click for 1:1 crops)


corners (click for 1:1 crops)


It's not that much of a dissapointment, though, because I got 5 Euros discount because its diaphragm was broken. So instead of 35 Euro I paid 30 Euro for a Cosina body + 28mm + 50mm + 135mm + 80-200mm + 500mm + shoulderpod Smile. So, basically, the lens cost me -5 Euro Smile


Reply

looks like it true: you get what you paid for
thanks for sharing your opinion about this lens


Reply

Thanks for sharing! Good hunting, next time will better!