Hi all, After I started gathering the Pentax 5-digit catalog numbers, I have realized a few things, and since then I have been busy with internal restructuring of the KMP.
Here are some obeservations and questions: - There are multiple numbers for a single lens. The numbers usually differ in the last digit: "0" means that the lens was sold with a carrying case, and "7" means that the carrying case was sold separately. - Lenses with different colors have different 5-digit numbers. - Some early K lenses had 4-digit catalog numbers. These four digits are the same ones that later on got the suffix 0 or 7, to indicate if there was a case inclused or not. - Some 5-digit numbers end in "1" or "5", but I do not have enough of those to be able to determine their meaning. Probably it has to do with the hood or the color of the lenses. - What I really want to know is if there are two different catalog numbers for the same lens with two different names. For example, are the catalog number for the "SMC Pentax 1:3.5/15" different from that of the "SMC Pentax 1:3.5 15mm"? - The next KMP release will reflect all these "complications", but it will take a few more weeks until I get all this straightened out. More to come later. Cheers, Boz -- _\\|//_ Imagination is more important than knowledge... 0(` O-O ')0 A. Einstein ===ooO=(_)=Ooo======================================================= Bojidar D. Dimitrov author and editor, Pentax K-Mount web page [EMAIL PROTECTED] http://kmp.BDimitrov.de/ ===================================================================== <__> <__>