Is there such a word?
this was taken at 150mm, f6.7, 750/1 this morning and it has vignetting. Its really obvious in LR with the series next to each other. Is this something to do with the crop sensor? The helicopter ones done yesterday did not have a vignette? They were 65mm, f9.5 at 1/3000....same , same camera. The only difference was I didn't have the hood on this morn ( hey it was early! ).
What influences the vignette?