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Ships within 48 hours · Estimated delivery Aug 12 - Aug 17
75 filter thread inside）
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The optical path includes a triplet 3" field flattener
SKU (#): 2454410
Best For: Moon
SVBONY SV172 320 mm Dew Heater Strip for Telescopes & Cameras rectangle 75 filter thread inside）SVBONY 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
