I have older "chrome" 50mm, 80mm 150mm Hassy lenses and they all seem pretty good, but a shade is always on them, even indoors. One of the more problem Hasselblad lenses for me is my 38mm Biogon on my SWC and a proper hood isn't a ton of help. This lens certainly improves with the "T" coating I think, because of all the elements and the design curves of those elements. Just my opinion of course. JohnW