Haida Lens Dew Heater Strip, Lens Warmer, Dew Heater for Telescope Lens Heating defogging and dehumidification, USB with 3 Heat Settings for Telescope,Camera (Red)

Haida Lens Dew Heater Strip, Lens Warmer, Dew Heater for Telescope Lens Heating defogging and dehumidification, USB with 3 Heat Settings for Telescope,Camera (Red)

• 【Effective Anti-Fog】:Specifically designed for telescope lenses and camera lenses, Haida Anti-Fog Belt eliminates fogging, dew buildup, and condensation by gently warming the lens barrel. Ensure clear, unobstructed views and sharp imaging even in high-humidity, cold nights, or rapidly changing temperature environments.
• 【Advanced Graphene Heating】: Adopts high-tech graphene heating material that achieves 5-second fast startup and continuous, even heat distribution. The safe, low-temperature heating design protects optical equipment from damage while efficiently preventing fog, outperforming traditional heating solutions in speed and stability.
• 【Adjustable Temperature】: Features 3 customizable temperature levels to adapt to different weather conditions: Low (35-45°C) for mild humidity, Medium (45-55°C) for moderate fog, and High (55-65°C) for heavy condensation. Easily switch between settings to match your specific anti-fog requirements, ensuring optimal performance in any environment.
• 【USB power supply】: Equipped with a USB port design, this dew heater can be conveniently connected to a camera port, power bank, or any USB-enabled power source. The 1.5m (4.9ft) extra-long power cable provides ample reach for outdoor use, making it easy to power during stargazing, landscape photography, or other on-the-go activities.
• 【Quick Use and Removal】: Comes with adjustable touch fastener straps that securely attach to lens barrels up to 4.3" in diameter, fitting most telescopes, camera lenses, and finder scopes. No tools required.