flower symbol

IMG 9829 460x270 - The Canon EF 28-105mm F3.5-4.5 USM - a missing version?

I have a Canon EF 28-105mm F3.5-4.5 USM. Its a strange model and I have only ever seen perhaps one reference on the internet alluding to the possible existence of a fourth version – a variation on the flower-macro symbol version (mkI.) My Canon EF 28-105mm F3.5-4.5 USM – the missing version? MkIaRead More →