AF confirm adapter for Canon FD lens to Canon EOS EF mount - optical glass - 6D 7D 650D 700D 600D 1100D
This is the AF confirm chipped lens adapter ring with built in circuit board for Canon FD mount lens on your Canon EOS EF mount camera, saving you the expense of a costly and irreversible conversion.
Focal length and aperture values are fixed and not programmable, but value can be controlled from F/1.4 to F/4.0 for exposure control.
It is not suitable for several full frame 5D series cameras because of depth of lens mount. Please contact us on compatibility of camera model before purchase.
With optical glass for focus correction, magnifies images to about 1.41x.
Allows focus infinity.