Question about Canon 75-300mm f/4-5.6 III USM EF Lens
I have older canon 75-300 zoom lens and the button (M/A) focus switch has come off...been searching to parts manual, but not real handy on line...know where I can get a replacement switch and can I replace it myself? Baffled in Iowa Thanks
Here is Canon's number info: For toll-free technical support, please call 1
(800) 828-4040 during regular business hours (currently Monday-Friday
8:00 a.m. - 12:00 midnight. EST, Saturday 10:00 a.m. - 8:00 p.m.,
You should be able to replace it yourself, no tools required
Posted on Jan 02, 2008
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Posted on Jan 02, 2017
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