The ANT school is a great place to visit. Heather and I visited about 6 years ago (always handy to have that military ID...). We just walked into the school lobby and took in the sights. The OIC of the school saw us and came out and visited with us a few minutes.

Turning up the wayback machine, you find these two old threads:

Lens discussion

Discussion on visiting the Chesapeake Bay area

Here are the pictures no longer in the other threads:





These threads predate the HL introduction of the fourth order lens. . . . did these threads bring a cool lens to their attention???