Vixen Telescope Dew Heater 2

Water resistant rubber heater. Reduce night dew on objective lens or main mirror.

Specifications 

• Length: 665mm
  
• Weight: 320g
  
• Length of Magic Tape: 500mm
• Length of Cable: 2.2m
  
• Resistance: 16.2 Ohm (12V, 8.9W)
  
• Jack: 2.1 (Inside Dia. 2.1mm Outside Dia. 5.5mm) Center -minus polarity
  
• Battery box: for 8 D Batteries included