Orion Dew Zapper for the Meade and Celestron 10" Schmidt-Cassegrain Telescopes

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About Orion

The Orion Dew Zapper removes condensation from the front plate of your Schmidt-Cassegrain or Maksutov-Cassegrain. An unprotected corrector lens will radiate heat, quickly cooling to below ambient air temperature, allowing dew to form. Dew Zapper gently replaces lost heat, bringing the temperature of the corrector lens back above the dew point.

Dew can't form and you never get "heat wave" disturbances like those caused by warm-air blowers and heated dew caps. The flexible, fiberglass-reinforced heating element straps securely in place with a Velcro fastener. It runs on 12-volt DC power. It plugs into a car cigarette-lighter receptacle or a "field battery," delivering up to 20 watts, 2 amps.

Orion Features

  • Electronic dew elimination system keeps dew from forming on the corrector lens
  • Runs on 12-volt DC power
  • Plugs into a car cigarette light or a field battery
  • Fits all Meade and Celestron 10" Schmidt-Cassegrains

Orion Specifications

12-volt DC
Plugs into
Car cigarette light or a field battery
Compatible with
Meade and Celestron 10" Schmidt-Cassegrains
Cable length
Orion warranty
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