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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.
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Cine and C-mount lenses

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No new posts Vivitar Series 1 Macro 105mm f2.5
No new posts delamination
No new posts OM Zuiko 100mm f/2.8 vs Pentax-M @ 100mm f/2.8 @ infinity
No new posts Bring forth the wonder that is flare!
No new posts Nikkor ED AiS 2.8/180 vs Osawa MC 4.5/75-260
No new posts Steinheil Quinar 135mm F2.8 VL on NEX 5N
No new posts 80-250mm f4.5/4.8
No new posts Affordable chinese Pergear 35mm F1.4 on fullframe
No new posts The story of MITAKE
No new posts Mamiya Sekor 28mm f/3.5 vs SMC Pentax K 28mm f/3.5
No new posts Thypoch Simera 28mm f/1.4 vs SMC Pentax K 28mm f/3.5
No new posts In a museum with Auto Mamiya-Sekor 2/50 wide open
No new posts Any information on this Soligor 135mm f/2.8?
No new posts Yashica ML 28/2.8 vs SMC Pentax K 28/3.5 vs Zuiko 28/3.5
No new posts Early Rikenon zoom 90-190mm 1:5.8
No new posts TEST: fast 2.8/180mm and 2.8/200mm lenses
No new posts Yashica 300mm f5.6 MLC
No new posts Nikkor K 85mm f/1.8 vs S-M-C Takumar 85mm f/1.8
No new posts Nikkor AI 135mm f/3.5 vs Nikkor-Q 135mm f/3.5 (+Minolta)
No new posts A lightweight lens with a fixed focal length from 135-200 mm
No new posts Comparison Canon FD 50mm f/1.4 SSC vs Mamiya EF 50mm f/1.4
No new posts CZJ Flektogon 35mm F2.8 v1 vs v2
No new posts Kiron 2/28 two versions: double helicoid-floating elements
No new posts Crazy flare with Helios 103
No new posts Nikkor vs Leica vs Zeiss 135mm