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Canon Extender EF 1.4x

Canon Extender EF 1.4x

The Canon EF 1.4x Extender increases the focal length of an EF lens by 40% while sacrificing a single stop of light. Works for all EF lenses on EF cameras and is highly recommended for telephoto lenses. For example, a 100m lens will be 140mm with this adapter.


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