So the other day I was going through some boxes with older camera equipment in it as I was looking for a filter I thought that was in there. I came across this lens in wonderful shape and didn't even know that I had one. :big grin: So I went and ordered me a adapter from Amazon right away in the hopes of testing the lens out. I hope the mail hurries up and maybe I can try it this weekend. Anyway I don't know much if anything about this lens and there is also not much about it on the web. I found some for sale but the prices are all over the place all the way up to over $400.00. Does anybody have some knowledge about this lens and it's performance? And maybe also an idea of what it is worth too. Any help is appreciated.