Old But Not Obsolete: 40 Killer Lenses That Aren't Brand New

There is one truth to photography that goes back about as long as the art form has been around, and that is that the image is only as good as the glass that was used to create it (well, to a point at least). Maybe you have heard the saying that you are 'investing' when you are purchasing new lenses? Well, that is because its true, you are investing in your photographic future. New cameras come out with sweeter specs every single year, but new lenses, those with enough of an IQ or performance boo...