{"product_id":"celestron-usb-cooling-fan-for-dobsonians","title":"Celestron USB Cooling Fan for Dobsonians","description":"\u003csection id=\"shopify-section-template--18930283970735__main_product_tabs_K87Yci\" class=\"shopify-section section\"\u003e\n\u003cdiv class=\"tabcontent-container\"\u003e\n\u003cdiv class=\"tab-content-wrapper page-width\"\u003e\n\u003cdiv role=\"tabpanel\" id=\"tab-content-1\" aria-labelledby=\"tab-1\" class=\"tab-content\" data-state=\"active\" tabindex=\"0\"\u003e\n\u003cp\u003eThe Celestron USB Cooling Fan is designed for StarSense Explorer 10-inch and 12-inch Dobsonian telescopes. It helps cool the primary mirror to the outdoor ambient temperature faster, allowing you to enjoy sharper, better-focused views sooner. The fan mounts directly onto the rear cell of compatible telescopes and works with any USB power source, including portable power banks and AC wall adapters. Once the primary mirror has cooled and you’re ready to observe, simply disconnect the USB power source. For convenient storage and organization, the fan’s cable can be connected to the integrated storage clip when not in use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePowering the Cooling Fan\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAny USB power source can charge the cooling fan. Unlike other fans on the market, this USB Cooling Fan for Dobsonian Telescopes does not require an external, bulky 12V power source or disposable batteries.  This fan uses less voltage (5V vs. 12V) than competing models. Still, our rigorous internal testing shows that the Celestron Cooling Fan provides better airflow and faster overall cooling compared to competitors.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible Telescopes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe USB Cooling Fan for Dobsonian Telescopes is compatible with the StarSense Explorer 10” \u003cspan\u003eand 12\" \u003c\/span\u003eDobsonian telescope and many other third-party Dobsonians and Newtonian Reflectors that have a compatible fan mount (four M4 x 0.7 threaded holes in a square pattern with holes spaced 71.5mm apart).\u003cbr aria-hidden=\"true\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"500\" height=\"300\" src=\"https:\/\/www.youtube.com\/embed\/chPinJ375AQ\" title=\"Introducing the Celestron StarSense Explorer Dobsonian\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUSB-operated cooling fan for StarSense Explorer 10” and 12\" Dobsonian and other Dobs and reflectors with a compatible fan mount\u003c\/li\u003e\n\u003cli\u003eSpeeds up the cooling of the primary mirror to the ambient air temperature resulting in crisper, better-focused views in less time\u003c\/li\u003e\n\u003cli\u003eMounts directly to the rear cell of the StarSense Explorer 10” and 12\" Dobsonian telescope\u003c\/li\u003e\n\u003cli\u003eIntegrated storage clip to secure the USB cable when not in use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection id=\"shopify-section-template--18930283970735__featured_collection_dTrrex\" class=\"shopify-section section\"\u003e\u003c\/section\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":48336683303083,"sku":"94256","price":25.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0799\/8944\/0683\/files\/94256_USB_Cooling_Fan_for_Dobsonian_Telescope_01.webp?v=1792635647","url":"https:\/\/astronomycity.com\/products\/celestron-usb-cooling-fan-for-dobsonians","provider":"Astronomy City","version":"1.0","type":"link"}