Originally posted by TER-OR The red tones are a problem with the sensors, not the lens. This is a common problem with the Sony 16MP sensor. You can mitigate by shooting in RAW and desaturating that channel if required. Also - if you're shooting jpg don't shoot in Vibrant! That oversaturates colors, and blows reds. Shoot neutral.
$250 for the FA 100mm 2.8 is a steal.
I never shoot in vibrant.... usually strictly in Natural. But, I've tried shooting rose-reds in "Muted," and adjusted the tone toward the blue with moderate success. But, I usually just shy away from true, deep red roses. Funny thing though, I have no problem with red cars or red clothing. Odd, that, eh?
Having shopped high and low for a FA-100, when I found this one in Japan for $229.00 plus $20.00 shipping, (after receiving reassurance about buying lenses from Japan) I jumped on it. I couldn't he happier with my decision. Old 45-70 was spot on when he said, "... the stuff they mark as being 7 out of 10 is usually more like 9 out of 10." As far as I was concerned, it was a perfect 10!
With the FA-50 f:2.8 as it's companion, I've got the macro thing cornered. I haven't had the chance to use either of them in true 1:1 yet. That's a LOT more magnification than I'm used to and it takes more time and thought than a quick "I think I'll shoot real close" impulse!