This DH-10 Dew Heater for 10/11 aperture telescopes helps keep your optic free of condensation. The hook-and-loop-fastening heater strap is 39.4 long and runs on an external user-supplied 12V power supply via the included 6.6' silicone-covered cable...
This DH-10 Dew Heater for 10/11 aperture telescopes helps keep your optic free of condensation. The hook-and-loop-fastening heater strap is 39.4 long and runs on an external user-supplied 12V power supply via the included 6.6' silicone-covered cable...