Just got back from an elk hunting trip in Wyoming...warm weather, full moon, no wapiti. Anyway, during the trip, my 7x42 SLC's fogged up mid week, and could not really be used. Got back home and sent them off to Swarovski on a Wednesday and got them back the following Tuesday...SHOCKED. They upgraded my old 'hawk eyes' by doing the following:

1. Replaced the green rubberized prism housing.
2. installed the newer faster focus.
3. installed the new locking diopter.
4. installed the twist out eycups.
5. realigned, leak-tested, and refilled with nitrogen.

Basically, upgraded everything to the new SLC's. UNBELIEVABLE

I will be a Swarovski customer for life...