I’m glad that I read this article. I am severely near-sighted (vision, that is) and I think I could use an aspheric lense for my prescription glasses.
My glasses are very thick, and large to boot; I realize the trend nowadays is for smaller glasses, but I guess my condition required that I get bigger glasses. Either that, or I didn’t do a good job of shopping around.
In either case, I want slimmer lenses for sure, and this may be the thing that I need.