CELESTRON DEW HEATER RING 6" Adapter When the mount is configured

When the mount is configured in Alt-Azimuth mode

Passing band See below

The unique and innovative design

The secondary mirror is oversized in order to have a fully illuminated field and to avoid any vignetting

Pulleys and toothed belts

CELESTRON DEW HEATER RING 6" Adapter When the mount is configuredThe Celestron Dew Heater Ring for 6" SCTs 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 6" 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). The Dew Heater Ring