Catto
Photographer
wdenies said:- is f4 not the "normal" speed for modern zoomers?
I'm certainly not looking to reopen the debate on lens speed, but 2.8 is normal zoom speed for me (of course, these aren't zooms!), and 1.4 for prime lenses. F/4 does seem slow, and that's more for the optical effect the DOF gives than the sheer amount of light gathering available.
But that doesn't really matter, because my normal 2.8 or 1.4 lenses don't do panoramas on 35mm film! So if I want THAT...I shoot at F/4.
R