Canon EF Lens Mount: Everything You Need to Know
In 1987, Canon released the EOS EF mount. It became the best selling camera mount of all time. Canon sold more than 140 million EF lenses. Many other companies also made lenses for this mount.
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Fun & Affordable Canon 5D mark II Lenses for Photography
Canon released 162 EF lenses that can be used with the 5D mark II. That includes different versions of lenses with the same focal length or focal range.
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What is Flange Focal Distance?
The Flange Focal Distance is the distance between a camera lens mount and the film plane or image sensor.
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