Starting January 5, 2016, The DIS Unplugged will no longer be broadcasting on Livestream and will exclusively broadcast on YouTube.

Please SUBSCRIBE to The DIS Unplugged on YouTube for our latest videos!

DLR_Mt Wilson lens polisher

Polisher used to prepare the lens for the telescope

« Previous Image | Full-Size Image |  Main Gallery Page | Next Image »

DLR_Mt Wilson lens polisher