Now once they are all shipped to me I have 6,8,10,12mm. The ones I really wanted were 6,8 and I guess I got a bit carried away as I had to buy the 8,10 with a 'set' price on AstroMart last week too 'cinch' the deal. Except the 12mm that is a new run happening right now the others are all 1st gen versions. I would have rather had 2nd gen with better black interior but for the real dim stuff (my main purpose for these) I am hoping the 1st rev will be fine. I will only have the 6mm at GSSP as the 8,10 mm are going to be delivered WHILE I am at GSSP as they are coming from Australia. (dang). As Maxwell Smart would say 'Missed it by THAT much'. Oh well, I will have them for my Mt Lasson trip in August.