The USA made and designed Dew-Not Heater Strip fits 4-Inch (102 mm) Aperture Telescopes and is a great example of lasting quality and efficiency, an all-American piece of high-quality hardware that is sure to please.

This thick film heater strap operates at 12 Volts for the purpose of providing even heating without hot spots or blackouts for your scope of choice. It is an excellent choice for any astronomer who often has to deal with dew and moisture buildup in their scopes, and works marvelously to counteract that hazard without issue or complication.