Adapting 16-35 f/4 EF to EOS R body--vignette or distortion at 16mm?
Hello!I do quite a lot of real estate photography. I recently switched over from the Sony A7 series to the Canon R series. I unthinkingly bought the 15-30 4.5-6.3 RF and instantly regretted it. For my purposes it's almost unusable from 15-17mm. The v...