Celestron 8" Rowe-Ackermann Schmidt Astrograph Optical Tube Assembly - 91073 Roof Prism Binoculars 75" in (44 mm)

75" in (44 mm)

This locked into place arrangement allows for extremely precise alignment of the Televue TV-60 to your telescope''s optics

Then those components can be assembled and ready to use in seconds

close up and personal

A set of 3 Star Knobs for the MiniTower/MiniTower II/MiniTower Pro/AZ Mount Pro level adjustment

Celestron 8" Rowe-Ackermann Schmidt Astrograph Optical Tube Assembly - 91073 Roof Prism Binoculars 75" in (44 mm)Celestron 8" Rowe Ackermann Schmidt Astrograph Optical Tube Assembly Flat image field free of optical aberrations like field curvature, coma, astigmatism, and chromatic aberration across an entire APS C sensor NEW Ultra Stable Focus System six precision sealed ball bearings virtually eliminate image shift Integrated air cooling system 12V DC MagLev fan reduces cooldown time and provides optimal air flow while filtering out dust Internal filter mount