{"product_id":"astronomy-plus-usb-dew-heater","title":"Astronomy Plus USB Dew Heater","description":"\u003ch1\u003eAstronomy Plus USB Dew Heater\u003c\/h1\u003e\n\u003cp\u003eA dew heater strip is an essential accessory in astronomy and astrophotography, preventing moisture buildup on telescope optics during humid or cold nights. This model is powered via USB-A and features an elestic velcro attachment for easy installation around the optical tube.\u003c\/p\u003e\n\u003cp\u003eThe faux leather exterior provides durability and style, while a built-in gradation disc allows control over the heat output to match varying environmental conditions. By maintaining a clear lens or corrector plate, it ensures uninterrupted viewing and imaging sessions.\u003c\/p\u003e\n\u003cp\u003eThe heating element is available in three length :\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e250 mm, suitable for 80 mm telescope aperture\u003c\/li\u003e\n\u003cli\u003e300 mm, suitable for 100 mm telescope aperture\u003c\/li\u003e\n\u003cli\u003e400 mm, suitable for 130 mm telescope aperture\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specification\u003c\/h3\u003e\n\u003cp\u003eHeat Controller Included\u003c\/p\u003e\n\u003ctable border=\"0\" cellspacing=\"0\"\u003e\n\u003ccolgroup width=\"85\" span=\"5\"\u003e\u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\" height=\"17\"\u003eSKU\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eHeating pad length\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eVelcro elastic band length\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eFits OTA Diameter\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eUSB Cable length\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\" height=\"17\"\u003eTA522\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e250 mm\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e180 mm\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e80 mm\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e1120 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\" height=\"17\"\u003eTA523\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e300 mm\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e180 mm\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e100 mm\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e1120 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\" height=\"17\"\u003eTA524\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e400 mm\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e180 mm\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e130 mm\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e1120 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eIn the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDew heater strip, in selected length.\u003c\/li\u003e\n\u003cli\u003eUSB adapter with heat control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 dir=\"auto\"\u003eWarranty \u0026amp; Manual\u003c\/h3\u003e\n\u003cdiv\u003e1-Year Astronomy Plus Warranty\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Astronomy Plus","offers":[{"title":"250 mm (Fits 80 mm)","offer_id":51079444693239,"sku":"pxq1787937813233","price":14.53,"currency_code":"USD","in_stock":true},{"title":"300 mm (Fits 100 mm)","offer_id":51079444726007,"sku":"apf1787937813234","price":13.88,"currency_code":"USD","in_stock":true},{"title":"400 mm (Fits 130 mm)","offer_id":51079444758775,"sku":"sbz1787937813235","price":19.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0881\/0577\/9447\/files\/astronomy-plus-usb-dew-heater_1.jpg?v=1787937823","url":"https:\/\/www.thegracefulroom.shop\/products\/astronomy-plus-usb-dew-heater","provider":"My Store","version":"1.0","type":"link"}