This looks like one of the Bausch and Lomb mak-cassegrains but doesn't have the B&L sticker on the side. Its an 80mm f/10 (focal length 800mm) mak-cass that takes 1.25" eyepieces. Has some peripheral sleeks in the coatings that don't seem to affect images and does quite nicely image-wise. Must weigh around 3 pounds. As you can see from the photo there's cosmetic scratches and scuffs on the OTA but no structural problems. With lenscap.
Must weigh around 3-4 pounds and would make a great grab-and-go or no-pressure travel scope.
Asking $100 plus shipping. Please feel free to e-mail with questions.