I'm completely at sea with magnification, crop, zoom and telephoto, despite reading various info. I think it's because I'm not terribly scientific!
All I would like to know is, if I am shooting something which is very distant and I want to make it both larger and clearer, what kind of of zoom/telephoto/macro lens would I require? Macro to me means ladybirds on leaves within 50cm distance, but I could be wholly wrong on that!!
Many thanks. :)