The Electro-Focus (EF) mount has been the standard lens mount for Canon cameras since it's introduction in 1987.
Questions tagged [canon-ef]
27 questions
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When was the last Canon EF lens with Arc-Form Drive produced?
The first Canon EF lenses for EOS cameras were first produced in 1987 and 1988 when Canon first started the new EOS system.
Some EF Arc-Form Drive lenses like the EF 35mm f/2 and EF 50mm f/2.5 Macro were in continuous production during this time.…
Mike Sowsun
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Should I buy a Canon Zoom Telephoto EF 75-300mm f/4.0-5.6 III or Tamron AF 75-300 mm f/4.0-5.6 LD?
Should I buy a Canon Zoom Telephoto EF 75-300mm f/4.0-5.6 III or Tamron AF 75-300 mm f/4.0-5.6 LD?
which is better choice?
Shalva Gegia
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