Starfield DH
Starfield DH Dew Heaters — Built Tough for Cold Nights and Clear Views
Say goodbye to fogged lenses and blurred images. The Starfield DH Dew Heater Series delivers reliable, even heat to keep your telescope optics crystal clear during long nights under the stars. Designed in Canada for demanding astrophotography and visual astronomy, these heaters are built to perform — and last — in the harshest observing conditions.
Every Starfield DH heater features high-quality stitching and flexible silicone cables engineered specifically for cold weather use. Unlike cheaper alternatives, these cables stay soft and flexible even in sub-zero temperatures — no cracking, no stiffness, just consistent performance all night long.
Each heater is equipped with a strong Velcro grip that stays secure on any telescope, from refractors and SCTs to Newtonians and guidescopes. The side-mounted power cable is firmly anchored to prevent strain or breakage, a design improvement that makes Starfield DH heaters more durable than most competing brands.
Available in a full range of sizes, all models use a standard RCA connector, while the 2" and 3" versions include USB options for portable setups. All Starfield DH heaters are backed by a 1-year warranty, giving you peace of mind for every clear sky session.
Whether you’re capturing faint nebulae or observing Saturn’s rings, Starfield DH Dew Heaters keep your optics dew-free, your equipment safe, and your night on track.
Key Features
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Designed for astrophotography and visual astronomy
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Cold-weather silicone cables stay flexible — won’t snap or crack
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Strong Velcro grip holds securely on any telescope
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Side-mounted, reinforced power cable prevents strain and breakage
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Standard RCA connectors on all models; USB option for 2" and 3" sizes
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Works with all major dew heater controllers
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Compatible with all telescope types — refractor, Newtonian, SCT, and more
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1-year warranty for reliability and confidence
