Ok, ok, I screwed up...

[bobc]

RobC and I can't be related. I'm sure he's a lot smarter than I am....

Thanks for the input folks on the Sinaron!

As a check, anyone have a Nikon 75mm SW they're willing to unscrew the front element on to check that there's no shim?

Thanks!

[robc]

bobc and robc

sounds a bit Beatrix Potter doesn't it. No relation.