N°268934 · Family detail
CanonFisheye·CANON EF mount
Canon EF 8-15mm F/4 L Fisheye USM
Specifications01
MountCANON EF
Focal length8-15mm
Max aperturef/4
TypeFisheye · Wide · Zoom
Weight540 g
Physical length94 mm
Min focus distance0.157 m
Optical elements14
Groups11
Sensor coverage43.3 mm
Additional Info02
ModelL Fisheye USM
FormatFF
SeriesEF
SpecialL Fisheye USM
Summary02
Canon EF 8-15mm f/4L is an ultrawide fisheye zoom for Canon EF mount, used for creative wide-angle effects and close-to-subject shooting. Constant f/4 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.