ef 300 f/2.8 ii
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RF with Older EF Lenses
Been looking around for some information and only getting bits and pieces........ I looked at numerous forums (like FM) and saw a video using an R5 with EF 400 f/2.8 and adapter and it looks very promising. I am contemplating replacing some EF glass in time. Were I to use an EF 300 f/2.8 II...