I just noticed that the Opticron ES 80 now comes with ED and non-ED glass; and the ES 100 now has ED in it's name "100 GA ES ED" or something like that.
Anyway, I'm wondering if my ES 100, purchased last year, has the ED glass lens, or if only the new ones do. Although I must admit my scope gives me extremely nice views with no color fringing that I can see...
Anyway, I'm wondering if my ES 100, purchased last year, has the ED glass lens, or if only the new ones do. Although I must admit my scope gives me extremely nice views with no color fringing that I can see...