N°271202 · Family detail
OlympusMacro·OLYMPUS OM mount·1983
Olympus OM Zuiko Bellows Auto-Macro 20mm F/2
Specifications01
MountOLYMPUS OM
Focal length20mm
Max aperturef/2
TypeMacro · Wide · Prime
Release year1983
Weight170 g
Aperture blades6
Optical elements6
Groups4
AutofocusNo
StabilizationNo
Aperture controlAperture ring (Manual settings + Auto Exposure in P mode at any setting with OM-2S or OM40)
Lens hoodNot required
TeleconvertersNot compatible
EraFilm era
Production statusDiscontinued
Additional Info02
Lens TypeMacro lens
Summary02
Olympus OM Zuiko Bellows Auto-Macro is a manual-focus 20mm bellows macro lens for close-up work, with a maximum aperture of f/2. It mounts on the Olympus OM system.
AI-assisted summary — verify against linked sourcesWhere can this lens be adapted?
The Olympus OM mount has a flange distance of 46 mm. A plain adapter fits a camera whose flange distance is at least 1.46 mm shorter. How lens adapters work
- Sony EAdapter · 28 mm
- Canon RFAdapter · 26 mm
- Nikon ZAdapter · 30 mm
- Fujifilm XAdapter · 28.3 mm
- L-MountAdapter · 26 mm
- Micro Four ThirdsAdapter · 26.75 mm
- Fujifilm G (GFX)Adapter · 19.3 mm
Covers full-frame: it can vignette on a medium format sensor.
- Canon EF-MAdapter · 28 mm
- Canon EFAdapter · 2 mm
A rear element that sticks out can hit the camera mirror.
No plain adapter reaches infinity focus on: Nikon F.
Other Mounts03
No alternate mounts are indexed for this family yet.