Archived posting to the Leica Users Group, 2000/02/08
[Author Prev] [Author Next] [Thread Prev] [Thread Next] [Author Index] [Topic Index] [Home] [Search]I have four Leitz filters--skylight, yellow, orange, red--acquired for my M3 in the mid-to-late 1960's. They've been stored away for about 15 years. They look clean. Can anyone guess as to their quality by present day standards, especially as regards any coating used back then? Thanks.........Julian