this is from one of my friends. it looks very nice. according to him, the selenium meter still work but he think it is useless, he also said the 7s's meter is not so great too. for classic camera he likes meterless, he can use an external meter like voigtlander's and never need to worry about banned battery et al. I think this is a good idea. I personally do not like Canon RF so much, because the louder shutter noise and huge body profile of 7. he is a chief technologist of camera repair company, I send most of cameras to him for CLA or repair.