Resolution dip with FF lens on crop sensor?
Resolution dip with FF lens on crop sensor? Hi there! Been trying to find an answer online but nothing straight so far, so TIA - if you use a FF lens on an APSC sensor, I understand the image is cropped by 1.5 - so a 100mm FF lens on APSC camera has the equivalent reach of a 150mm APSC lens on APSC camera, but how does the resolution change, if at all, and by how much? If I buy a FF lens ...