SVBONY SV172 240 mm Dew Heater Strip is designed to prevent dew and condensation forming on telescope optics and camera lenses during night-time observing and imaging. It provides gentle, energy-efficient heating to keep optical surfaces clear in cold and humid conditions.

Key Features

• Effective dew prevention
  Maintains optics above the dew point for clear, fog-free viewing and imaging sessions.
• 240 mm length for compact optics
  Ideal for smaller telescopes, guide scopes, finders, and camera lenses requiring moderate coverage.
• Durable and weather-resistant
  Waterproof outer construction ensures reliable performance in damp, cold outdoor environments.
• Energy-efficient heating
  Provides stable, low-power warmth without excessive battery drain.
• Simple wrap-around installation
  Easily secures around lenses or optical tubes and connects to a compatible power source.