Thermal-Clear™ Transparent Heaters

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Featuring a micro-thin wire heating element laid in a pattern between optical grade polyester sheets, Thermal-Clearâ„¢ heaters provide reliable heat without blocking light.


  • Tight resistance tolerance provides constant and repeatable wattage output for longer battery life
  • Low mass and high watt density offers faster warm up time needed for immediate LCD response in cold weather operation
  • Rugged materials prevent costly damage during installation and handling

Typical applications

  • Cockpit displays
  • Defogging windows in environmental chambers
  • Portable military radios
  • Handheld terminals
  • Outdoor card readers
  • Portable and vehicular computers
  • Camera lens deicing
  • Heating microscope stages
  • Ruggedized computers