Celestron Dew Heater Ring 9.25" Piggyback Counterweights Supplied: None - Available

Counterweights Supplied:  None - Available Separately Here

External power supply DC 5V

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

has been designed to be controlled wirelessly with your Smartphone or Tablet

Focal Length of Eyepiece 1: 40mm (1

Celestron Dew Heater Ring 9.25" Piggyback Counterweights Supplied: None - AvailableThe 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 9. 25" 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