Question about Canon EF 400mm f/4.0 USM Lens
I need to get schematics for removing the tripod collar for the Canon EF 300mm f/2.8L USM Lens.
Any suggestions would be appreciated.
Here is a link to many Canon products in PDF form: Canon Parts Lists
Unfortunately, the only 300mm 2.8 lens listed is the IS version
The procedure is not that complicated, but you need to pay attention to the connections on the circuit board. The mount is removed, and you need to remove the small screws that hold the connector board to the mount ring first.
I cannot do live chat due to I use a Mac, but I will monitor the thread if you have questions,
Posted on Mar 24, 2008
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Posted on Jan 02, 2017
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