Stating percentage increase over stock isn’t the best way to evaluate a lens. A better way is to measure how efficient a lens is. Please see my testing on various lenses (as well as some other things) for Solarforce hosts here.
Stating percentage increase over stock isn’t the best way to evaluate a lens. A better way is to measure how efficient a lens is. Please see my testing on various lenses (as well as some other things) for Solarforce hosts here.