Celestron Thermistor for Smart DewHeater Controllers (94037) Getting Started 17mm Plossl Eyepiece - 1

17mm Plossl Eyepiece - 1

especially when children are present

We aren't normally a group to get distracted by shinny things but this cube really grabbed our attention

ports for USB

This observatory-ready instrument the largest in its class with over three times the light gathering power of an 8" telescope

Celestron Thermistor for Smart DewHeater Controllers (94037) Getting Started 17mm Plossl Eyepiece - 1Take the guesswork out of using third party heating bands or straps and increase your power efficiency with the Celestron Thermistor for Smart DewHeater Controllers. This accessory allows the Smart DewHeater Controller (sold separately) to deliver just the right amount warmth for to your telescopes corrector to prevent dew without wasting battery. 6 cable length accommodates a wide variety of configurations. How it Works Connect the heating band to