> It's very easy to find macro lenses that have 5:1 magnification That is bit of an exaggregation. Afaik there is for example exactly one 5:1 macro available o

> It's very easy to find macro lenses that have 5:1 magnification That is bit of an exaggregation. Afaik there is for example exactly one 5:1 macro available on the Canon R series RF mount, and in general they are pretty rare.