N°104949 · Family detail
CanonTelephoto·CANON RF mount·1959
Canon Canomatic R 200mm F/3.5
Specifications01
MountCANON RF
Focal length200mm
Max aperturef/3.5
TypeTelephoto · Prime
Release year1959
Weight670 g
Filter size58 mm
Min focus distance2.5 m
Aperture blades8
Optical elements7
Groups5
AutofocusNo
StabilizationNo
Aperture controlPreset ring + Aperture ring
Lens hoodT-60 - Clamp-on round
TeleconvertersNot available
EraFilm era
Production statusDiscontinued
Additional Info02
Lens TypeMedium telephoto prime lens
Summary02
Canon Canomatic R is a 200mm telephoto lens for the Canon RF mount, with a maximum aperture of f/3.5. Produced in the late 1950s for general telephoto use such as portraits and distant subjects.
AI-assisted summary — verify against linked sourcesWhere can this lens be adapted?
The Canon RF mount has a flange distance of 20 mm. A plain adapter fits a camera whose flange distance is at least 1.46 mm shorter. How lens adapters work
- Native lenses set the aperture, and often the focus, electronically. On a plain adapter they do not work. Use an electronic adapter made for this pair; for many pairs nobody makes one. Fully manual lenses are the exception.
- RF-S lenses cover APS-C only.
- Sony EAdapter · 2 mm
The camera mount (46.1 mm) is narrower than the lens mount (54 mm). A large rear element can darken the corners.
- Canon RFNative
- Nikon ZAdapter · 4 mm
- Fujifilm XAdapter · 2.3 mm
- Canon EF-MAdapter · 2 mm
No plain adapter reaches infinity focus on: L-Mount, Micro Four Thirds, Fujifilm G (GFX), Canon EF, Nikon F.
Other Mounts03
No alternate mounts are indexed for this family yet.