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Extender EF 2x II

Find FAQs

Product

Extender EF 2x II

The effective aperture of the lens is increased by one or two stops respectively. Autofocusing does not operate if the effective maximum aperture is greater than f/5.6 (greater than f/8 on the EOS 1V and EOS 3).

FAQs (1)

  1. Why do I get blurred photos when I use closed diaphragm?