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by chrisvdv
24.05.2020 19:10
Forum: Helicon FB Tube
Topic: Canon EOS R
Replies: 4
Views: 13750

Re: Canon EOS R

My Canon EOS R and FB Tube working well together with a Canon EF 100mm f/2.8L macro and a Canon EF 100-400mm f/4.5-5.6L. On my camera i use firmware 1.6.0. The only problem is: never use the biggest aperture but only from the second biggest. So with my 100mm macro the biggest aperture is 2.8, it wor...