Telescopes; tripods for telescopes, lenses for telescopes, reflectors for telescopes, telescope tubes, optical filters, optical lenses, attachments for telescopes, sights for telescopes; scientific apparatus and instruments; photographic apparatus and instruments; optical apparatus and instruments; measuring apparatus and instruments; image recording equipment; image transmission apparatus; digital recording media; calculating machines; data processing equipment; recorded software; all of these products exclusively in connection with astronomical observation.
Electrical and Scientific Apparatus