chrisgeary
Prominent Member
What's the ideal aperture for a portrait at, say, 100mm and 200mm?
Thanks... you've confirmed my thoughts. and thanks for the link.. that is very useful!
So I'm wondering what the benefit of a heavy 2.8 telephoto lens is now. Its not quite long enough for those trips to the zoo and 2.8's DOF is too shallow for portraiture over about 150mm which is quite often what I end up shooting at.