Dew Heater - 4 Inch Objective Telescopes - SKU# AZ-704 Dew Shields for Other Manufacturers Catadioptrics List for example the Standard 8

for example the Standard 8 Dew Shield Cap AZ-300 fits all Astrozap 8" aluminum dew Shields

5-1/2"-8-1/2"(139mm-216mm)

aluminum and powder coated white

use the "How to Choose the Right Astrozap Solar Filter" help page

The complete size specifications are shown below (you will need to find  the specifications for the few sizes we have left)

Dew Heater - 4 Inch Objective Telescopes - SKU# AZ-704 Dew Shields for Other Manufacturers Catadioptrics List for example the Standard 8Dew Heater 4 Inch Objective Telescopes This product requires the use of a simple D C adapter (AZ 719) or dual channel controller (AZ 720) to be powered. Dew heater specs: 15" in length, 6. 2 Watts @ 12 Volts, 0. 52 Amps.