Today I got to look at my own page from two TFT monitors (an LG and a ViewSonic). On the LG, the CA is hardly visible at all. It's there, but the colour is very inconspicuous. Looks like you are very much right about the fringing being a monitor thing. Interestingly, the more contrasty TFTs also accentuate the differences in sharpness between apertures and lenses. Much more so than I expected. :-)
IMHO, there are only two samples that qualify as "useless mush"; the FA* 28-70/2.8 at 28mm and the A645/2.8, both at full opening. But the FA20 is not exactly top notch either. jostein Quoting [EMAIL PROTECTED]: > Rod Opined: > > > > CA is visible to me and the the zoom appears pretty poor compared to the > A20, > > Uh, the A20 wide open created nothing but useless mush. And it was only > mediocre at the other stops. As far as CA is concerned, I can't see it, Herb > can't see it. It must not be very extreme, or perhaps it's a function of the > monitors. > Paul > > > > ---------------------------------------------------------------- This message was sent using IMP, the Internet Messaging Program.
