Quote Originally Posted by Yebisu View Post
That 28/2 doesn't look right. Should be sharper and more contrasty even wide open. The 28/3.5 looks good. I have an Ai version of this lens and it's a great little lens and very affordable.
Agree. Haze can be surprisingly hard to spot, especially in some W.A. types; it takes a dim room and a point source of light. Haze on even just one surface can really ruin the contrast of a lens.