Practical USB Dew Lens Warmer Strip for Condensation Prevention

Product Features: The USB Dew Lens Warmer Strip is a narrow, flexible strip featuring a heating element designed for astronomical observation to prevent lens fogging and dew accumulation. It securely attaches to the lens hood or filter with included elastic straps, ensuring a snug fit without damaging the equipment. - Lightweight & Portable: The strip is ultra-light and compact, making it easy to carry during astronomical outings. Its USB power compatibility allows for convenient operation using a portable power bank or laptop. - Customizable Temperature Control: Adjust the temperature to your desired level with the included controller. The range of 20-60°C (68-140°F) provides precise control to suit various environmental conditions. - Wide Compatibility: Designed to fit most lens hoods and filters, the strip's maximum length of 60cm (23.6in) allows for use with a wide range of telescopes and lenses. - Durable Construction: The strip's durable materials ensure longevity and reliability, withstanding the rigors of outdoor observation environments. - Prevents Condensation and Fog: Effectively dissipate heat to warm the lens surface and prevent condensation and fog from forming, ensuring clear and sharp images throughout the observation session. - Easy Installation: Effortlessly secure the strip to your lens hood or filter using the provided elastic straps, ensuring a stable attachment without requiring complex tools or modifications.

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