Canon EF series

GPTKB entity

Statements (32)
Predicate Object
gptkbp:instanceOf Lens
gptkbp:category gptkb:technology
photography
gptkbp:compatibleWith gptkb:Canon_FL_lenses
gptkb:Canon_EF_lenses
gptkb:Canon_FD_lenses
Canon EF-S lenses (with limitations)
Canon EF-M lenses (with adapter)
Canon RF lenses (with adapter)
gptkbp:diameter 54 mm
gptkbp:flangeFocalDistance 44 mm
https://www.w3.org/2000/01/rdf-schema#label Canon EF series
gptkbp:introduced 1987
gptkbp:manufacturer gptkb:Canon_Inc.
gptkbp:marketedAs Electro-Focus (EF)
gptkbp:mountMaterial metal
gptkbp:notable_for Canon EF 16-35mm f/2.8L
Canon EF 24-70mm f/2.8L
Canon EF 50mm f/1.8
Canon EF 70-200mm f/2.8L IS
Canon EF 85mm f/1.2L
gptkbp:phoneNumber 8
gptkbp:replacedBy gptkb:Canon_FD_mount
gptkbp:successor gptkb:Canon_RF_mount
gptkbp:supports autofocus
electronic aperture control
gptkbp:type shooting
gptkbp:usedFor gptkb:Canon_EOS_cameras
gptkbp:usedIn digital SLR cameras
film SLR cameras
gptkbp:bfsParent gptkb:Canon_FD_series
gptkbp:bfsLayer 6