Celestron Dew Heater Ring 5" 12072 Telescope Focal Length: 1550mm (f/11

Telescope Focal Length: 1550mm (f/11

9° Hybrid Stepper Motor

You can also train your mount to be even more accurate with Permanently Programmable Periodic Error Correction

At these longer wavelengths

M56x1 female / M48 male threads

Celestron Dew Heater Ring 5" 12072 Telescope Focal Length: 1550mm (f/11The Celestron Dew Heater Ring is the ideal dew prevention solution for your Celestron telescope. This must have accessory will improve your observing or imaging nights year round. The Dew Heater Ring permanently mounts to your 5" Celestron Schmidt Cassegrain optical tube, replacing your retaining ring, so you'll never be caught without it. The installation process is quick and easy (follow the manual for instructions). How it works The Dew Heater Ring