Orion CT80 80mm Compact Refractor Telescope Optical Tube Assembly
Orion CT80 80mm Compact Refractor Telescope Optical Tube Assembly
Orion is pleased to offer this affordable optical tube version of the Orion CT80 80mm Compact Refractor Telescope without accessories. This versatile refractor excels at wide-field observations day or night, and can also be used as a guide scope for advanced astrophotography pursuits. As a guide scope, the fast f/5.0 optical tube provides a wide field of view for easy acquisition of guide stars. Weighing in at a mere 2.25 lbs., the CT80 Refractor Optical Tube can be added to virtually any astrophotography set-up.
When attached to a tripod or equatorial mount and equipped with an optional mirror diagonal and eyepiece, the Orion CT80 becomes a pleasantly portable rich-field star probe that delivers bright, wide-field views. The CT80 telescope's fully coated 80mm objective lens and 400mm focal length make it ideal for scanning vast expanses of night sky. For observing terrestrial targets, just add a correct-image diagonal. Internal baffles help eliminate off-axis reflections and optimize contrast.
A Vixen-style dovetail mounting bar on the bottom of the CT80 includes threaded 1/4"-20 holes for secure attachment to a variety of mounts and tripods. The 1.25" focuser has a focus lock knob and is compatible with any 1.25" mirror or prism diagonal and 1.25" sized telescope eyepieces. You can add an optional finder scope or reflex sight to the CT80 via the built-in dovetail finder scope base.
Thanks to its compact design, the CT80 Refractor is easy to bring along on road trips, family campouts, and wherever adventure takes you.