Hello to everyone, I am hoping that you will be able to impart some wisdom on me so please excuse the novice question.
I understand reproduction ratio's concerning Macro lenses but am not sure how it affects zoom lenses. If I was to compare a Sigma, Canon, Tamron etc , all with an end focal length of 400mm am I to take for granted that all will magnify my image exactly the same.
I'm currently using a 150-500 Sigma and want to try something else (yup that old dilemma), so I just want to get some basics straight in my head.
Any help will be greatly appreciated
I understand reproduction ratio's concerning Macro lenses but am not sure how it affects zoom lenses. If I was to compare a Sigma, Canon, Tamron etc , all with an end focal length of 400mm am I to take for granted that all will magnify my image exactly the same.
I'm currently using a 150-500 Sigma and want to try something else (yup that old dilemma), so I just want to get some basics straight in my head.
Any help will be greatly appreciated