pistolero wrote:
Hey Doc, maybe this will help, try taking apart you're scope on one side to expose the internals, put it in a box with holes and add silica gel and place it behind the fridge close to the warm area, leave it for a day, come back and put back the scope and try it, see if it will still be causing moisture.
That K-3 is almost as old as I am, and the internal seals have very likely failed.
It remains clear at temperatures above 3 C for now, and is still usable as long as it doesn't get cold too fast.
It clears up after a few hours of being in the warm dry house.
The 60-B series was Weaver's first production scope to be sealed and nitrogen filled.
I have a C-4 series micro trac K-4 here that performs in the cold just fine, but is a completely different breed of scope from the K-3.
It's a lot bigger, and is set for parallax at 100 yds. From the bit of work I've done with the K-3, it appears to be set for parallax at 50 yds.
I am going to have to do a bit of looking around yet...
-D.S.