Lens compatibility 40D
I am confused?
Is a EFS lens the only canon lens compatible with the EOS 40D?
More specifically is the Canon EF 100-400mm f/4.5-5.6L IS USM Telephoto Zoom Lens or the EF 400mm f/5.6L USM compatible with the 40D?
also is there a place I can go to see all the Canon lenses that are compatible with the EOS 40D?
Any light on this will be greatly appreciated, Thankyou in advance...........