Maintain clear optics during observation with the Ozure Telescope Dew Heater Bands (37" x 1"), designed to help reduce moisture buildup on lenses and optical equipment in humid or cold conditions. Suitable for both hobbyist astronomers and professional astrophotographers, these 12V RCA-powered anti-dew heater straps provide consistent, low-power heating for telescopes, camera lenses, and binoculars. Built with an adjustable wrap design, these compact heating strips securely fit around small optical surfaces. Compatible with optics diameters of approximately 280 mm – 330 mm (11"–13") optics. The heater delivers gentle and even heat distribution to help minimize condensation without excessive power usage. With a low power draw of 1.89 ~ 2.31 Amps, the heater bands are compatible with most standard RCA-type dew controllers, making them suitable for a wide range of astrophotography setups. Available in bulk packs of 05, 10, 25, 50, and 100 units, these dew heater bands are ideal for observatories, astronomy clubs, resellers, and professional users requiring multiple units. Each band is designed for repeated use in field conditions. Ozure anti-dew heater bands are a practical accessory for maintaining lens performance during extended observation sessions.