Celestron Dew Heater Ring 5" 12072 46mm diagonal Pixel Size: 2

46mm diagonal Pixel Size: 2

Light Panel:  Red or White with two brightness settings for each color

Strongly emphasizes surface detail on Jupiter and Mars

Telescope Focal Length: 1550mm (f/11

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

Celestron Dew Heater Ring 5" 12072 46mm diagonal Pixel Size: 2The 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