Discussion in 'Beyond the Basics' started by Macro, Jan 3, 2004.
What is the difference between EF, EF USM, and EF L USM? And are they all compatable to the 10D?
hello Macro, all Canon EF lenses are compatible with the 10D. From what I hear, some older Sigma cause errors on the 10D, but Sigma replaces or re-programs the lens chip at no charge.
anyhow... EF lenses are Canon's standard autofocus lenses, USM lenses use fast and quiet ultra sonic motors - very nice to use. Canon L glass is the top of the line of the Canon lens range - the price tag is high end too :?
Im new to canon (my 10D is on its way) and digital. Ive been using Nikon's...
Another question: I was looking at macro lenses and came across a MP-E65mm f/2.8 1-5x Macro Photo. What is a mp lens and will it work with the 10D?
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