Telescope Solutions Manufactures Telrad Dew Heaters!

This simple 2 watt dew heater is the best thing that ever happened to a Telrad. The 12 volt dew heater (formerly made by Moonlite Telescope Accessories) slides into place in seconds and keeps the Telrad clear, even in the most severe conditions. It's easy on the battery too, drawing only .16 amps and plugs into your existing dew controller.