N°92837 · Family detail
CanonPortrait·CANON EF mount·1992
Canon EF 85mm F/1.8 USM
Specifications01
MountCANON EF
Focal length85mm
Max aperturef/1.8
TypePortrait · Telephoto · Prime
Release year1992
Weight425 g
Filter size58 mm
Physical length71.5 mm
Min focus distance0.85 m
Max magnification0.1299
Aperture blades8
Optical elements9
Groups7
AutofocusYes
StabilizationNo
Aperture controlNone
The aperture is controlled from the camera
Lens hoodET-65III - Snap-on round
TeleconvertersNot compatible
Sensor coverage43.3 mm
EraFilm era
Additional Info02
SpecialUSM
Lens TypeShort telephoto prime lens
Summary02
Canon EF 85mm f/1.8 USM is a fast standard-to-portrait prime lens for Canon EF mounts. It’s intended for portrait and low-light use thanks to its wide f/1.8 maximum aperture.
AI-assisted summary — verify against linked sourcesWhere can this lens be adapted?
The Canon EF mount has a flange distance of 44 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.
- Sony EAdapter · 26 mm
The camera mount (46.1 mm) is narrower than the lens mount (54 mm). A large rear element can darken the corners.
- Canon RFAdapter · 24 mm
- Nikon ZAdapter · 28 mm
- Fujifilm XAdapter · 26.3 mm
- L-MountAdapter · 24 mm
The camera mount (51.6 mm) is narrower than the lens mount (54 mm). A large rear element can darken the corners.
- Micro Four ThirdsAdapter · 24.75 mm
- Fujifilm G (GFX)Adapter · 17.3 mm
Covers full-frame: it can vignette on a medium format sensor.
- Canon EF-MAdapter · 26 mm
- Canon EFNative
No plain adapter reaches infinity focus on: Nikon F.
Other Mounts03
No alternate mounts are indexed for this family yet.