Dew Heater Strip 480mm/560mm Lens Heater Heater is Suitable for Telescope SLR Camera Lens Outer Diameter 152-178 mm or Less (Color : 560MM)

480mm dew heating belt specifications:1. Effective length of dew heater strip: 480mm / 18.9in2. Elastic band length: 150mm/5.91in3. Width: 50mm/1.97 inches4. Suitable for: outer diameter below 6.02 inches/152 mm5. Interface type: DC 5.5X2.16. Input voltage: 12V7. Input current: 1.4A8. Power: 16.8W9. Adjustable temperature: Yes (Hot-3)10. Power cord length: 1m/3.28ft11. Position thermostat length: 0.3m / 11.81in12. Material Power material: TPE silicone13. Net weight: 64.9g/2.29oz560mm dew heating belt specifications:1. Effective length of dew heater strip: 560mm / 22.05in2. Elastic band length: 150mm/5.91in3. Width: 50mm/1.97 inches4. Suitable for: outer diameter below 7.01 inches/178 mm5. Interface type: DC 5.5X2.16. Input voltage: 12V7. Input current: 1.7A8. Power: 20.4W9. Adjustable temperature: Yes (Hot-3)10. Power cord length: 1m/3.28ft11. Position thermostat length: 0.3m / 11.81in12. Power cord material: TPE silicone13. Net weight: 70.5g/2.48ozPackage includes:12V dew heating tapesuitcase packagingthree position thermostat

• 1. Safe to use and prevent short circuit. Silicone insulation process to prevent internal short circuit
• 2. 12V dew removal heating tape, DC 5.5X2.1 cable interface, 20.4W power
• 3. Built-in aluminum film, the heating surface conducts evenly and there are no dead corners
• 4. 50mm width design, does not interfere with focus
• 5. Black, temperature adjustable, used as a strip heater for astronomical telescopes and SLR camera lenses with an outer diameter of less than 152-178 mm.