{"product_id":"starfield-usb-dew-heater-20cm-at-4w-2-to-60-mm-dh-2u","title":"StarField USB Dew Heater - 20cm at 4W - 2\" to  60 mm - DH-2U","description":"This StarField dew heater is USB powered and is fitted with a 20 cm (7.87\") Velcro strap and is designed to fit a 2” eyepiece or 50 mm or 60 mm guidescope or finderscope. The strong velcro strap makes it easy to wrap the heater around your telescope and hold it in place.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe DH-2U Starfield dew strap works with a 5V power supply (sold separately) and produces 4W of power. The dew strap is equipped with a USB plug to be powered from a USB power bank. The RCA plug is attached to a 2 m (6.56\") long silicone cable. \u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cem\u003e\u003cstrong\u003ePlease Note:\u003c\/strong\u003e\u003c\/em\u003e It is important that you check the outer diameter of the eyepiece, finder, telescope or other optical accessory before you buy a dew heater. For instance, even though you may have a 2\" eyepiece, the rubber grip or barrel size may require a longer dew heater strap. The same goes for a telescope's outer dimension measurement in the location a strap would be attached (near the optics). Measure twice, buy once.\u003cbr data-mce-fragment=\"1\"\u003e","brand":"StarField Optics","offers":[{"title":"Default Title","offer_id":39770558857329,"sku":"SFO-DH-2U","price":54.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/products\/DH-2_DH-3_Dew_Heater_9e6a1298-b62f-4490-bb7f-b32ed1bc16e4.jpg?v=1776459234","url":"https:\/\/khanscope.com\/en-fr\/products\/starfield-usb-dew-heater-20cm-at-4w-2-to-60-mm-dh-2u","provider":"Khan Scope Centre","version":"1.0","type":"link"}