EF lenses

GPTKB entity

Statements (55)
Predicate Object
gptkbp:instanceOf Lens
gptkbp:autofocusPoints yes
gptkbp:canBe gptkb:Canon_RF_mount
gptkb:Canon_EF-M_mount
Micro Four Thirds (with adapter)
Sony E-mount (with adapter)
gptkbp:compatibleWith gptkb:Canon_EOS_cameras
Canon RF mount (without adapter)
gptkbp:diameter 54 mm
gptkbp:discontinued no (as of 2024, but some models discontinued)
gptkbp:features gptkb:stepping_motor_(STM)
gptkb:ultrasonic_motor_(USM)
macro capability
weather sealing (on some models)
image stabilization (IS)
internal focusing
gptkbp:flangeFocalDistance 44 mm
gptkbp:fullFrameSupport yes
https://www.w3.org/2000/01/rdf-schema#label EF lenses
gptkbp:introducedIn 1987
gptkbp:lensTypes fisheye lenses
macro lenses
prime lenses
telephoto lenses
tilt-shift lenses
wide-angle lenses
zoom lenses
gptkbp:manufacturer gptkb:Canon
gptkbp:marketedAs L-series (professional)
non-L series (consumer)
gptkbp:mountMaterial metal
plastic (on some models)
gptkbp:notable_for EF 16-35mm f/2.8L III USM
EF 24-70mm f/2.8L II USM
EF 50mm f/1.8 STM
EF 70-200mm f/2.8L IS III USM
EF 85mm f/1.2L II USM
gptkbp:phoneNumber yes
gptkbp:predecessor FD lenses
gptkbp:successor gptkb:RF_lenses
gptkbp:thirdPlace gptkb:Tamron
gptkb:Tokina
gptkb:Sigma
Samyang
Yongnuo
gptkbp:type shooting
Canon EF mount
gptkbp:usedBy amateur photographers
professional photographers
gptkbp:usedFor photography
videography
gptkbp:bfsParent gptkb:EF-S_mount
gptkb:EF_lens_mount
gptkb:RF_mount
gptkbp:bfsLayer 6