SVBONY SV172 320 mm Dew Heater Strip for Telescopes & Cameras rectangle 2 x Variable Voltage Regulated

2 x Variable Voltage Regulated Outputs

SKU (#): 2454410

While you don't have to extend exposure times

The optical path includes a triplet 3" field flattener

75 filter thread inside）

SVBONY SV172 320 mm Dew Heater Strip for Telescopes & Cameras rectangle 2 x Variable Voltage RegulatedSVBONY SV172 320 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 delivers gentle, consistent heat to keep optics clear in cold and humid conditions. Key Features Effective dew prevention Maintains optical surfaces above the dew point for clear, fog free viewing and imaging. 320 mm length for medium sized optics Ideal for telescope tubes, guide