Apologies if this question has been answered before.
After a lot of looking I bought my first DLSR, a D60
I want to buy a portrait lens and have been recommended a 50mm 1.8. What I can't work out is whether I need the 1.8D, 1.8F or the AS, AF-1
I cannot find an explanation as to what the letters stand for either so I am unsure which one/s will fit my camera.
Can anyone help please? x