katholdbird
Well-known member
Hi All I am seriously thinking of getting a Sony A9 mirrorless camera, as all my gear is Canon and would still like to use Canon lens has anyone used the metabone adapter. I seem to remember being told the if you use the adapter you lose focal length I.e a 500 becomes a 350 lens I can’t find anything about this on the net and as I am a bird photographer I would be gutted to lose any distance.