Creamy FOREground blur?
After a bit of luck, the farewell bid to two of my favourite EF and EF-S lenses, and some additional cash, I acquired myself a 34-year-old f/2 90 mm Leitz Canada Summicron lens. It's not in perfect shape, but it's good enough to have me believe that the previous owner, or owners, have seldom used it. After all, 90 mm is not terribly useful in general photography, but it sure makes trains look nice (so yeah, weirdos like me might find it useful). After nicely forcing a friend of mine into doing some pro bono modeling work, this lens, at f/2, wow. But that's not the point of this post. This lens is supposed to be nice for portraits. I'd be more surprised (feeling cheated, and perhaps devastated) if it wasn't. What I really wanted to do, was to point it at some trains. Crank the focus ring to infinity and off I went, to some random S-Bahn stations I deemed suitable on the map. The last mark on the focus scale before infinity is at 50 ft., or 15 m., it may just w...