Astro Tech AT10RC 10" Ritchey–Chrétien - Price Reduced
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ASTRO-TECH AT10RC in good/excellent condition. This OTA is a proven performer for astrophotography. Do a Google search for “Astro-Tech AT10RC images” and see what it can do on Astrobin.
Selling as I have since replaced it with an AT12RCT.
* 10" f/8 true Ritchey-Chretien hyperbolic mirror optical design
* low thermal expansion quartz primary and secondary mirrors
* 99% reflectivity non-tarnishing multi-layer dielectric mirror coatings
* nine contrast-enhancing main tube knife edge light baffles
* dual-speed 3" linear bearing Crayford focuser - coarse and fine focus adjustment (included)
* three built-in cooling fans in rear cell and power cord (tested and working)
* 3 3/4" focuser adapter
* 2x 1" and 1x 2" focuser extension rings to fine-tune the back focus
* two Losmandy-style "D-plate" dovetail rails
* mounting bracket for optional finder
I accept PayPal and you pay 1/2 of the shipping if shipped. If you can pick up in Central Oregon I will knock $50 off asking price.
CONUS Only.
Selling as I have since replaced it with an AT12RCT.
* 10" f/8 true Ritchey-Chretien hyperbolic mirror optical design
* low thermal expansion quartz primary and secondary mirrors
* 99% reflectivity non-tarnishing multi-layer dielectric mirror coatings
* nine contrast-enhancing main tube knife edge light baffles
* dual-speed 3" linear bearing Crayford focuser - coarse and fine focus adjustment (included)
* three built-in cooling fans in rear cell and power cord (tested and working)
* 3 3/4" focuser adapter
* 2x 1" and 1x 2" focuser extension rings to fine-tune the back focus
* two Losmandy-style "D-plate" dovetail rails
* mounting bracket for optional finder
I accept PayPal and you pay 1/2 of the shipping if shipped. If you can pick up in Central Oregon I will knock $50 off asking price.
CONUS Only.
