N°8661904 · Family detail
CosinaTelephoto·CANON FD mount·1970
Cosina Auto Cosinon 135mm F/2.8 [MC]
Specifications01
MountCANON FD
Focal length135mm
Max aperturef/2.8
TypeTelephoto · Prime
Release year1970
Weight390 g
Filter size55 mm
Min focus distance1.8 m
Aperture blades6
Optical elements4
Groups4
AutofocusNo
StabilizationNo
Aperture controlAperture ring (Manual settings only)
Lens hood60mm - Slip-on round
EraFilm era
Production statusDiscontinued
Additional Info02
Lens TypeMedium telephoto prime lens
Summary02
Cosina Auto Cosinon 135mm f/2.8 manual-focus telephoto lens for Canon FD mounts, intended for portrait and general telephoto use. It provides a bright f/2.8 maximum aperture.
AI-assisted summary — verify against linked sourcesWhere can this lens be adapted?
The Canon FD mount has a flange distance of 42 mm. A plain adapter fits a camera whose flange distance is at least 1.46 mm shorter. How lens adapters work
- FD lenses stay at full aperture until the camera moves a lever on the lens. Use an FD adapter with a ring that moves this lever.
- Sony EAdapter · 24 mm
- Canon RFAdapter · 22 mm
- Nikon ZAdapter · 26 mm
- Fujifilm XAdapter · 24.3 mm
- L-MountAdapter · 22 mm
- Micro Four ThirdsAdapter · 22.75 mm
- Fujifilm G (GFX)Adapter · 15.3 mm
Covers full-frame: it can vignette on a medium format sensor.
- Canon EF-MAdapter · 24 mm
No plain adapter reaches infinity focus on: Canon EF, Nikon F.
![Cosina Auto Cosinon 135mm F/2.8 [MC]](https://img.lens-database.com/lenses/variants/v1/b6ed55e280c616211f383da4db32b4dccf98c371260d53855c26d53de6f10dd2/aa06c3788272854fbebe10e00189d25b4c7db798a29e7c534f3964d59065dbf5/1200x1600/1280.webp)
Other Mounts03
This lens family is also indexed in 3 other mounts.