Canon EF lens mount
E772200
The Canon EF lens mount is Canon's autofocus-enabled bayonet mount system introduced in 1987 for its EOS series cameras, supporting a wide range of interchangeable lenses for both film and digital SLRs.
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
camera hardware interface
ⓘ
lens mount ⓘ |
| adaptationFromFD | requires optical or mechanical adapter ⓘ |
| communicationInterface | electronic contacts ⓘ |
| compatibilityWithFDLenses | not natively compatible ⓘ |
| compatibleWith |
Canon EF to EF-M adapters (for EOS M series)
NERFINISHED
ⓘ
Canon EF to RF adapters (for EOS R series) NERFINISHED ⓘ |
| designedFor | 35mm format ⓘ |
| ecosystem | extensive lineup of Canon and third-party lenses ⓘ |
| flangeFocalDistance | 44.0 mm ⓘ |
| focusDrive | in-lens motor ⓘ |
| hasVariant |
Canon EF-M mount (derived system)
NERFINISHED
ⓘ
Canon EF-S mount NERFINISHED ⓘ Canon RF mount (successor system) NERFINISHED ⓘ |
| introducedFor | Canon EOS system NERFINISHED ⓘ |
| introducedInYear | 1987 ⓘ |
| manufacturer | Canon Inc. NERFINISHED ⓘ |
| mechanicalApertureCoupling | no ⓘ |
| mountDiameter | 54 mm ⓘ |
| mountType | bayonet mount ⓘ |
| notableFeature |
all-electronic interface without mechanical linkages
ⓘ
large throat diameter relative to 35mm frame ⓘ wide range of available focal lengths ⓘ |
| primaryUse | interchangeable-lens SLR photography ⓘ |
| replaced | Canon FD lens mount NERFINISHED ⓘ |
| status | mature system still in use ⓘ |
| successor | Canon RF lens mount NERFINISHED ⓘ |
| supports |
autofocus
ⓘ
electronic aperture control ⓘ electronic lens-camera communication ⓘ |
| supportsElectronicManualFocus | yes (on compatible lenses) GENERATED ⓘ |
| supportsFocusingModes |
autofocus
GENERATED
ⓘ
manual focus GENERATED ⓘ |
| supportsImageStabilization | yes GENERATED ⓘ |
| supportsLensType |
Canon EF lenses
NERFINISHED
ⓘ
Canon EF-S lenses (on compatible APS-C bodies) NERFINISHED ⓘ Canon MP-E macro lenses NERFINISHED ⓘ Canon TS-E tilt-shift lenses NERFINISHED ⓘ third-party EF-mount lenses ⓘ |
| usedOn |
Canon EOS 35mm film cameras
NERFINISHED
ⓘ
Canon EOS APS-C DSLR cameras NERFINISHED ⓘ Canon EOS digital SLR cameras NERFINISHED ⓘ Canon EOS film SLR cameras NERFINISHED ⓘ Canon EOS full-frame DSLR cameras NERFINISHED ⓘ |
| usedWithSensorFormat |
APS-C
ⓘ
APS-H (historically) ⓘ full-frame ⓘ |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.