GoofyNewfie wrote:
A prime lens is a single focal length...ie: not a zoom or variable focal length lens.
The only Tamron 90mm lens currently being made that I'm aware of is a macro.
There are actually two-- but I don't know the difference. Both focus to 1:1 and are, therefore macro. I have an older (all manual) Nikon mount that is not macro-- but close-up-- it stops at 2:1. I am unaware of any current Tamron 90mm lens that is not macro. I couldn't find one listed on their list.