Frustrated by dew ruining your telescope views or camera lens shots? This R-Sky Dew Heater Strip is your simple fix. It's designed to wrap around the front of your 4-inch telescope or large camera lens, providing gentle heat to prevent condensation from forming. Powered by 12V DC (like a standard power tank or car adapter), it draws about 0.6A and puts out 7.22W – just enough warmth without affecting your optics. The strip itself is 30mm wide and 440mm long, with a permanently attached 120cm (about 4 feet) power cord ending in a standard male RCA plug. Easy to use: just wrap it around your scope or lens, secure it with the included hook-and-loop strap (if needed), plug it in, and enjoy clear, dew-free observing or photography all night long. A must-have for astrophotographers, amateur astronomers, or anyone using optics in humid conditions. Keep your gear dry and your views sharp!
