{"title":"PrimaLuceLab Dew Control","description":"\u003cp\u003ePrimaLuceLab dew control gear keeps optics clear of dew during long imaging sessions. Dew heater bands are sized by telescope diameter, from 50mm and 60mm up to 300mm, 350mm and 450mm, so there is a size for guide scopes, refractors and large reflectors.\u003c\/p\u003e\u003cp\u003eThe ECCO2 environmental computerized controller for EAGLE reads temperature and humidity and drives the heaters automatically, and an ECCO-NTC adapter for dew heater rings is also available.\u003c\/p\u003e","products":[{"product_id":"primalucelab-ecco2-environmental-computerized-controller-for-eagle","title":"PrimaLuceLab ECCO2, Environmental Computerized Controller for EAGLE","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eAutomates dew heater power based on real-time dew point calculation\u003c\/li\u003e\n\u003cli\u003eMonitors ambient temperature, humidity, and atmospheric pressure\u003c\/li\u003e\n\u003cli\u003eSupports up to 3 external temperature probes for precise optics monitoring\u003c\/li\u003e\n\u003cli\u003eIntegrates seamlessly with EAGLE computers via a single USB-C cable\u003c\/li\u003e\n\u003cli\u003eASCOM driver allows use as an environmental monitor for any Windows 10\/11 PC\u003c\/li\u003e\n\u003cli\u003eCNC-machined from 6061 T6 aluminum, weighing only 75 grams\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003ePrimaLuceLab ECCO2, Environmental Computerized Controller for EAGLE\u003c\/h2\u003e\n\u003cp\u003eThe PrimaLuceLab ECCO2 automates dew prevention by monitoring your optics with up to 3 temperature probes and calculating the precise dew point from ambient temperature, humidity, and pressure. Connecting directly to your EAGLE via a single USB-C cable, this 75-gram controller automatically adjusts power to your heaters, eliminating manual guesswork during an imaging session.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eAutomated Dew Prevention: Monitoring for up to 3 Probes\u003c\/h3\u003e\n\u003cp\u003eThe ECCO2 removes the constant worry of dew ruining a long exposure by automating the entire process. It continuously monitors ambient temperature, humidity, and pressure with its integrated sensors, while also tracking the specific temperature of your telescope's optics via up to 3 external probes. From this data, it calculates the exact dew point and intelligently adjusts the power sent to your dew heaters through the EAGLE's ports, applying only the necessary energy to stay just above the condensation point.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSMART Control:\u003c\/strong\u003e The ECCO2 automatically detects if a calibrated temperature probe is connected to the wrong port, preventing inaccurate readings and ensuring the system operates reliably.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDARK Mode:\u003c\/strong\u003e For visual observers or those operating in extremely dark conditions, the unit's indicators can be disabled to preserve night vision.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eSeamless EAGLE Integration: A 75g Plug-and-Play Solution\u003c\/h3\u003e\n\u003cp\u003eDesigned as an external module for maximum accuracy, the ECCO2 weighs only 75 grams and draws power directly from the EAGLE through its robust, reversible USB-C port. This external placement prevents the EAGLE's own operational heat from influencing the sensitive ambient temperature and humidity readings. The body is CNC-machined from a single block of 6061 T6 aluminum and red-anodized for durability, mounting directly to any Vixen-style finder shoe for a clean, cable-managed setup.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eStandalone Monitoring with ASCOM: Environmental Data for Any Windows 10\/11 PC\u003c\/h3\u003e\n\u003cp\u003eWhile the ECCO2 is engineered for the EAGLE ecosystem, its utility extends to any observatory setup. With the provided ASCOM driver, the ECCO2 can connect to any standard Windows 10 or 11 computer to function as a dedicated environmental monitoring station. This allows you to log temperature, humidity, and pressure data in third-party software for seeing analysis or weather tracking. The key limitation is that outside the EAGLE system, the ECCO2 provides sensor data only and cannot control dew heater outputs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eECCO2 vs. Manual Control: Automated Power for 3 Heater Channels\u003c\/h3\u003e\n\u003cp\u003eA manual dew controller requires you to constantly guess the correct power setting. Set it too low, and your optics will dew over, ending your imaging run. Set it too high, and you waste precious battery power while introducing potential tube currents that can degrade image sharpness. The ECCO2 solves this trade-off by operating as a closed-loop system. It provides a precise, variable amount of power to each of the EAGLE's three controllable dew channels, ensuring your optics remain clear without overheating.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the PrimaLuceLab ECCO2 prevent dew?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eECCO2\u003c\/strong\u003e uses built-in sensors to measure the ambient air temperature, humidity, and pressure. It uses this data to calculate the dew point—the exact temperature at which condensation will form. It then reads the temperature of your telescope's optics via external probes and directs your EAGLE to supply just enough power to the dew heaters to keep the glass slightly warmer than the dew point, preventing dew from ever forming.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhich EAGLE models are compatible with the ECCO2?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe ECCO2 is compatible with the \u003cstrong\u003eEAGLE5, EAGLE4, EAGLE LE, EAGLE3, and EAGLE2\u003c\/strong\u003e. Please note that for use with an EAGLE2, an update of the operating system and EAGLE Manager software is required.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the PrimaLuceLab ECCO2 without an EAGLE computer?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, but with limited functionality. Using the provided \u003cstrong\u003eASCOM driver\u003c\/strong\u003e, you can connect the ECCO2 to a standard Windows 10\/11 computer to use it as a high-quality environmental monitor. It will provide real-time temperature, humidity, and pressure data to compatible software, but it \u003cstrong\u003ecannot control dew heaters\u003c\/strong\u003e without being connected to an EAGLE.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow many temperature probes do I need for the ECCO2 on my 11\" SCT with a guide scope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eFor a typical Schmidt-Cassegrain setup with a separate guide scope, you would ideally use \u003cstrong\u003etwo temperature probes\u003c\/strong\u003e. Place one near the edge of the main corrector plate and the second on the objective lens of your guide scope. The ECCO2 supports up to three probes, leaving you a spare channel for a finder scope or other accessory.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill the ECCO2's readings be affected by heat from my EAGLE4?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo. PrimaLuceLab deliberately designed the ECCO2 as an \u003cstrong\u003eexternal module\u003c\/strong\u003e for precisely this reason. If the sensors were inside the EAGLE's main body, its own processor heat would corrupt the ambient temperature and humidity readings. By placing the ECCO2 on a finder shoe away from the main computer, it records accurate, reliable environmental data.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I mount the PrimaLuceLab ECCO2 to my telescope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe ECCO2 comes with a foot that fits directly into any standard \u003cstrong\u003eVixen-style finder scope base\u003c\/strong\u003e. If your telescope doesn't have a spare base, you can add one easily. The ECCO2 can also serve as a mounting point itself for a guide scope or finder by adding the optional \"Guide scope support for ECCO\" accessory.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/PrimaLuceLab_ECCO2_Manual.pdf\" target=\"_blank\"\u003e\u003csvg class=\"DAV-img-box\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath d=\"M0 64C0 28.7 28.7 0 64 0L224 0l0 128c0 17.7 14.3 32 32 32l128 0 0 144-208 0c-35.3 0-64 28.7-64 64l0 144-48 0c-35.3 0-64-28.7-64-64L0 64zm384 64l-128 0L256 0 384 128zM176 352l32 0c30.9 0 56 25.1 56 56s-25.1 56-56 56l-16 0 0 32c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-48 0-80c0-8.8 7.2-16 16-16zm32 80c13.3 0 24-10.7 24-24s-10.7-24-24-24l-16 0 0 48 16 0zm96-80l32 0c26.5 0 48 21.5 48 48l0 64c0 26.5-21.5 48-48 48l-32 0c-8.8 0-16-7.2-16-16l0-128c0-8.8 7.2-16 16-16zm32 128c8.8 0 16-7.2 16-16l0-64c0-8.8-7.2-16-16-16l-16 0 0 96 16 0zm80-112c0-8.8 7.2-16 16-16l48 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 32 32 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 48c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-64 0-64z\" fill=\"#0047a7\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Manual\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/primalucelab-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003ePrimaLuceLab 1-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PrimaLuceLab","offers":[{"title":"Default Title","offer_id":44967822131485,"sku":"PLL-ECCO2","price":273.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/PrimaLuceLab-ECCO2-environmental-computerized-controller-for-EAGLE__33583.1617396001.1280.1280.jpg?v=1684346001"},{"product_id":"primalucelab-dew-heater-for-50mm-diameter-telescopes","title":"PrimaLuceLab Dew Heater for 50mm Diameter Telescopes","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eDesigned for 50mm Diameter Optics\u003c\/li\u003e\n\u003cli\u003eFits Optical Tubes from 40mm to 60mm\u003c\/li\u003e\n\u003cli\u003eLow Power Draw at 330mA\u003c\/li\u003e\n\u003cli\u003e12V DC Power with RCA Connector\u003c\/li\u003e\n\u003cli\u003eIntegrates with PrimaLuceLab EAGLE Controllers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003ePrimaLuceLab Dew Heater for 50mm Diameter Telescopes\u003c\/h2\u003e\n\u003cp\u003eThe PrimaLuceLab Dew Heater for 50mm Diameter Telescopes prevents condensation on small optics by applying gentle, consistent warmth, drawing just 330mA from a standard 12V power source. Its elastic design and strong Velcro fastener ensure a secure fit on optical tubes ranging from 40mm to 60mm in diameter, making it an essential tool for finderscopes, guide scopes, and small refractors.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e330mA Gentle Heat for 50mm Optics\u003c\/h3\u003e\n\u003cp\u003eDew formation on objective lenses is a persistent issue, especially for sealed optical tubes like refractors and Schmidt-Cassegrains that can't easily equalize with falling ambient temperatures. This heater gently raises the lens temperature just above the dew point, ensuring your view remains clear all night. With a power consumption of only 330mA, it provides effective prevention without significantly draining your field battery.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eSecure Fit for 40mm to 60mm Tubes\u003c\/h3\u003e\n\u003cp\u003eDesigned primarily for 50mm optics, this dew heater incorporates an elastic element that allows it to conform to a range of tube sizes from 40mm to 60mm. The robust Velcro closure provides a strong, uniform grip around the optical tube, ensuring excellent thermal contact without slipping. This adaptability makes it a versatile solution for nearly any finderscope or compact guide scope in your imaging train.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e12V RCA Connection for EAGLE Integration\u003c\/h3\u003e\n\u003cp\u003eThis dew heater is engineered for seamless integration with the PrimaLuceLab EAGLE series of telescope controllers. You can plug it directly into one of the EAGLE's 12V, software-controllable power ports. For observers outside the EAGLE ecosystem, the heater's standard RCA-style connector and 12V requirement make it fully compatible with most third-party dew heater controllers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the PrimaLuceLab 50mm Dew Heater connect to an EAGLE controller?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe heater connects directly to one of the \u003cstrong\u003e12V RCA-style power output ports\u003c\/strong\u003e on any PrimaLuceLab EAGLE model. Power to the heater can then be managed and monitored through the EAGLE's control software.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill this PrimaLuceLab 50mm Dew Heater fit my 60mm guide scope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. While designed for 50mm optics, the heater has an elastic construction that allows it to fit securely on optical tubes with diameters from \u003cstrong\u003e40mm to 60mm\u003c\/strong\u003e. The Velcro fastener will ensure a snug fit on your 60mm guide scope.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the power consumption of the PrimaLuceLab 50mm Dew Heater?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe heater has a low power draw of \u003cstrong\u003e330mA\u003c\/strong\u003e (0.33A) at 12V. This efficient design provides sufficient heat to prevent dew while minimizing the impact on your field battery's lifespan during an imaging session.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the PrimaLuceLab 50mm Dew Heater with a non-PrimaLuceLab dew controller?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. The heater uses a standard \u003cstrong\u003eRCA-style power connector\u003c\/strong\u003e and runs on \u003cstrong\u003e12V DC power\u003c\/strong\u003e. It is compatible with any dew controller that provides power through this common connection type.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eI have a 50mm finder on my Celestron 8\" SCT. Is this the right dew heater for it?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAbsolutely. This is the ideal heater for a 50mm finder scope. Both the main optics of an SCT and the smaller optics of a finder are highly susceptible to dew, and keeping both clear is critical for locating and tracking targets.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhy is my PrimaLuceLab 50mm Dew Heater not getting warm?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eFirst, confirm the heater is securely plugged into a \u003cstrong\u003e12V power source\u003c\/strong\u003e. If using an EAGLE or other controller, ensure the specific port it's connected to is switched on and configured to provide power. Also, verify that your main power supply has enough amperage to run all your connected equipment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eTarget Diameter\u003c\/td\u003e\n\u003ctd\u003e50mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFit Range\u003c\/td\u003e\n\u003ctd\u003e40mm - 60mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Requirement\u003c\/td\u003e\n\u003ctd\u003e12V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e330mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Connector\u003c\/td\u003e\n\u003ctd\u003eRCA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEAN Code\u003c\/td\u003e\n\u003ctd\u003e8059020772932\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDew Heater for 50mm Diameter Telescopes\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/primalucelab-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003ePrimaLuceLab 1-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PrimaLuceLab","offers":[{"title":"Default Title","offer_id":44967874101533,"sku":"PLL-PLLFAS50","price":69.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/PrimaLuceLab-Dew-heater-for-50mm-diameter-telescopes__22359.1617396029.1280.1280.jpg?v=1684346349"},{"product_id":"primalucelab-dew-heater-for-60mm-diameter-telescopes","title":"PrimaLuceLab Dew Heater for 60mm Diameter Telescopes","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eDesigned for 60mm diameter telescopes and guide scopes\u003c\/li\u003e\n\u003cli\u003eFits optical tubes from 50mm to 70mm in diameter\u003c\/li\u003e\n\u003cli\u003eOperates on standard 12V DC power\u003c\/li\u003e\n\u003cli\u003eLow power consumption of 500mA\u003c\/li\u003e\n\u003cli\u003eConnects via a standard RCA plug\u003c\/li\u003e\n\u003cli\u003eOptimized for use with PrimaLuceLab EAGLE computers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003ePrimaLuceLab Dew Heater for 60mm Diameter Telescopes\u003c\/h2\u003e\n\u003cp\u003eThe PrimaLuceLab Dew Heater for 60mm Diameter Telescopes provides a reliable 12V heating solution to keep your optics clear all night. Designed to fit tubes from 50mm to 70mm, this heater draws just 500mA of power, making it an efficient addition to any field setup. It connects via a standard RCA plug, offering native power and control when paired with a PrimaLuceLab EAGLE computer.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eFlexible Fit for 50mm to 70mm Optical Tubes\u003c\/h3\u003e\n\u003cp\u003eDew formation on objective lenses is one of the most common issues that can end an imaging or observing session, particularly with refractors and SCTs. This dew heater wraps around your optical tube, gently warming the optics above the dew point. Thanks to its elastic construction and secure Velcro fastener, it provides a firm, even fit on any telescope tube with a diameter between 50mm and 70mm, ensuring efficient heat transfer.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e12V Operation with 500mA Power Draw\u003c\/h3\u003e\n\u003cp\u003eEngineered for portable astronomy, this heater operates on a standard 12V DC power supply, compatible with virtually all field batteries and power tanks. Its power consumption is a modest 500mA, allowing for continuous operation throughout the night without significantly draining your power source. The use of a common RCA connector means it can be plugged into a variety of dew controllers or power distribution units, not just PrimaLuceLab hardware.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eNative Control with PrimaLuceLab EAGLE via RCA Connector\u003c\/h3\u003e\n\u003cp\u003eWhile this dew heater functions perfectly with any compatible 12V controller, it is designed to integrate seamlessly into the PrimaLuceLab ecosystem. When connected to one of the EAGLE's power ports, you can control the heater's output directly through the EAGLE's software interface. This eliminates the need for a separate, standalone dew controller, reducing cable clutter and simplifying your astrophotography setup.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill the PrimaLuceLab 60mm Dew Heater fit my guide scope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, this heater is an ideal choice for most 50mm and 60mm guide scopes. Its flexible range from \u003cstrong\u003e50mm to 70mm\u003c\/strong\u003e ensures a snug fit on the main barrel or the dew shield of common guide scopes, preventing dew from forming on the guide objective and ruining your tracking.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use this PrimaLuceLab dew heater without an EAGLE?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAbsolutely. While designed for the EAGLE system, it is a standard \u003cstrong\u003e12V dew heater\u003c\/strong\u003e with an RCA connector. You can plug it into any third-party dew controller or 12V power source that uses RCA-style output jacks.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow much power does the 60mm dew heater draw?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe heater has a power consumption of \u003cstrong\u003e500mA\u003c\/strong\u003e when operating at full power on a 12V supply. This is a relatively low draw, making it suitable for use with portable battery packs for extended imaging sessions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eMy 60mm refractor has a 70mm dew shield. Will this heater still work?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, it's perfectly suited for that. The heater is designed to accommodate diameters up to \u003cstrong\u003e70mm\u003c\/strong\u003e. Placing the heater around the dew shield, close to the objective lens, is the most effective way to prevent dew from forming on the front element of your refractor.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDoes this PrimaLuceLab dew heater have a built-in temperature controller?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo, this is a heating element only. It does not have a built-in thermostat or controller. The power output must be regulated by an external device, such as the variable power ports on a \u003cstrong\u003ePrimaLuceLab EAGLE\u003c\/strong\u003e or a dedicated multi-channel dew controller.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs this heater suitable for a small wide-field scope like a RedCat 51?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, it's an excellent match. The William Optics RedCat 51 and similar small refractors have dew shield diameters that fall comfortably within the heater's \u003cstrong\u003e50mm to 70mm\u003c\/strong\u003e range. Its low power draw is also well-matched to the lightweight, portable setups these telescopes are often used in.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Diameter\u003c\/td\u003e\n\u003ctd\u003e60mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFit Range\u003c\/td\u003e\n\u003ctd\u003e50mm to 70mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Input\u003c\/td\u003e\n\u003ctd\u003e12V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e500mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Connector\u003c\/td\u003e\n\u003ctd\u003eRCA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEAN Code\u003c\/td\u003e\n\u003ctd\u003e8059020772949\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDew Heater for 60mm Telescopes\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/primalucelab-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003ePrimaLuceLab 1-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PrimaLuceLab","offers":[{"title":"Default Title","offer_id":44967874134301,"sku":"PLL-PLLFAS60","price":77.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/PrimaLuceLab-Dew-heater-for-60mm-diameter-telescopes__18205.1617396029.1280.1280.jpg?v=1684346350"},{"product_id":"primalucelab-dew-heater-for-80mm-diameter-telescopes","title":"PrimaLuceLab Dew Heater for 80mm Diameter Telescopes","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eDesigned for 80mm nominal diameter telescopes\u003c\/li\u003e\n\u003cli\u003eFits optical tubes from 70mm to 90mm in diameter\u003c\/li\u003e\n\u003cli\u003ePowered by 12V DC input\u003c\/li\u003e\n\u003cli\u003eEfficient 670mA power consumption\u003c\/li\u003e\n\u003cli\u003eIntegrates directly with PrimaLuceLab EAGLE units\u003c\/li\u003e\n\u003cli\u003eStandard RCA power connector\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003ePrimaLuceLab Dew Heater for 80mm Diameter Telescopes\u003c\/h2\u003e\n\u003cp\u003eThe PrimaLuceLab Dew Heater for 80mm Diameter Telescopes provides active 12V heating to keep your optics free of condensation during critical imaging sessions. Drawing an efficient 670mA, it is designed with an elastic fix to fit optical tubes from 70mm to 90mm in diameter, ensuring your view remains sharp and clear all night long.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e670mA Heating for 70mm to 90mm Telescopes\u003c\/h3\u003e\n\u003cp\u003eDew formation is one of the most common frustrations in astrophotography, especially with sealed optical tubes like refractors and Schmidt-Cassegrains. This heater band gently raises the temperature of your telescope's optics just above the dew point, preventing moisture from condensing on the lens. The integrated elastic and Velcro strap ensures a secure, uniform fit on tubes ranging from 70mm to 90mm, making it a versatile solution for most 80mm-class instruments.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e12V Power via RCA and EAGLE Integration\u003c\/h3\u003e\n\u003cp\u003eEngineered for seamless integration into the PrimaLuceLab ecosystem, this dew heater connects and is controlled directly from an EAGLE computer's 12V power port, eliminating the need for separate dew controllers and extra cables. For users without an EAGLE, the standard RCA connector allows it to be powered by any compatible 12V DC external power source, such as a field battery or power supply unit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow much power does the PrimaLuceLab 80mm dew heater use?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe heater is designed for efficiency, drawing \u003cstrong\u003e670mA\u003c\/strong\u003e from a standard \u003cstrong\u003e12V DC\u003c\/strong\u003e power source. This low consumption helps conserve field battery power while providing sufficient heat to prevent dew formation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill the PrimaLuceLab 80mm heater fit my William Optics ZenithStar 73?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis dew heater is designed for optical tubes with an outer diameter between \u003cstrong\u003e70mm and 90mm\u003c\/strong\u003e. To confirm compatibility with your ZenithStar 73 or any other telescope, measure the outer diameter of the optical tube or dew shield where you intend to place the band. If it falls within this range, the elastic and Velcro will provide a secure fit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use this PrimaLuceLab dew heater without an EAGLE computer?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. While it is optimized for the EAGLE system, the dew heater uses a standard \u003cstrong\u003eRCA connector\u003c\/strong\u003e and can be powered by any 12V DC source that provides sufficient amperage, such as a portable astronomy battery pack or a dedicated dew controller from another manufacturer.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDoes the PrimaLuceLab dew heater for 80mm scopes require a separate controller?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eIf you are connecting it to a PrimaLuceLab EAGLE, no separate controller is needed; power output is managed through the EAGLE's software. If you are connecting it to a simple 12V battery, it will run at full power continuously. For variable control in a non-EAGLE setup, you would need to connect it to a dedicated dew controller.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the PrimaLuceLab heater attach to a telescope like an Explore Scientific ED80?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eInstallation is straightforward. You simply wrap the heater band around the main optical tube, just behind the front lens cell or on the dew shield itself. The integrated \u003cstrong\u003eVelcro strap\u003c\/strong\u003e allows you to pull it snug for a secure and thermally efficient connection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the PrimaLuceLab 80mm dew heater waterproof?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe dew heater is designed to operate in high-humidity and dewy conditions. However, it is not fully waterproof and should be protected from direct rain. Ensure all electrical connections, particularly the RCA plug, are shielded from moisture.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Telescope Diameter\u003c\/td\u003e\n\u003ctd\u003e80mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Tube Diameter\u003c\/td\u003e\n\u003ctd\u003e70mm - 90mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Requirement\u003c\/td\u003e\n\u003ctd\u003e12V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e670mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Type\u003c\/td\u003e\n\u003ctd\u003eRCA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEAN Code\u003c\/td\u003e\n\u003ctd\u003e8059020772925\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003ePrimaLuceLab Dew Heater for 80mm Telescopes\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/primalucelab-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003ePrimaLuceLab 1-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PrimaLuceLab","offers":[{"title":"Default Title","offer_id":44967874199837,"sku":"PLL-PLLFAS80","price":83.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/PrimaLuceLab-Dew-heater-for-80mm-diameter-telescopes__19967.1617396029.1280.1280.jpg?v=1684346352"},{"product_id":"primalucelab-dew-heater-for-100mm-diameter-telescopes","title":"PrimaLuceLab Dew Heater for 100mm Diameter Telescopes","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eFits telescopes with 100mm to 120mm tube diameters\u003c\/li\u003e\n\u003cli\u003ePowered by 12V DC via a standard RCA connector\u003c\/li\u003e\n\u003cli\u003eLow 500mA power consumption\u003c\/li\u003e\n\u003cli\u003eVelcro and elastic straps for a secure, uniform fit\u003c\/li\u003e\n\u003cli\u003eDesigned for seamless integration with PrimaLuceLab EAGLE controllers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003ePrimaLuceLab Dew Heater for 100mm Diameter Telescopes\u003c\/h2\u003e\n\u003cp\u003eThe PrimaLuceLab Dew Heater for 100mm Diameter Telescopes provides consistent, low-power heating for optical tubes from 100mm to 120mm, preventing dew formation during critical imaging sessions. Drawing just 500mA from a standard 12V power source, it connects via an RCA plug for direct integration with the PrimaLuceLab EAGLE or any standard dew controller.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eFlexible Fit for 100mm to 120mm Optical Tubes\u003c\/h3\u003e\n\u003cp\u003eThis dew heater is engineered for a secure fit on a range of common telescopes, including 4-inch refractors and similar instruments. The combination of a strong Velcro fastener and an elasticated section ensures the heating element maintains firm, uniform contact around the tube, eliminating cool spots where condensation could form.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e500mA Power Draw: EAGLE Integration \u0026amp; Universal 12V Power\u003c\/h3\u003e\n\u003cp\u003eDesigned as a core component of the PrimaLuceLab ecosystem, this heater plugs directly into one of the EAGLE's controllable 12V power ports. While optimized for EAGLE, it is not a proprietary solution; the standard RCA connector and 12V input allow it to be powered by any third-party dew controller, offering a low 500mA draw that won't strain your field battery.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill this PrimaLuceLab dew heater fit my 102mm refractor?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. The heater is designed with an elastic section that allows it to securely fit telescope tubes with diameters ranging from \u003cstrong\u003e100mm to 120mm\u003c\/strong\u003e, making it a perfect fit for 102mm (4-inch) refractors.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I power the PrimaLuceLab 100mm dew heater if I don't have an EAGLE?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYou can power this dew heater with any standard \u003cstrong\u003e12V DC\u003c\/strong\u003e power source that has an \u003cstrong\u003eRCA-style output port\u003c\/strong\u003e. This includes most third-party standalone dew heater controllers and many astronomy-specific power distribution boxes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the power consumption of this PrimaLuceLab dew heater?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe heater has a low power draw of just \u003cstrong\u003e500mA\u003c\/strong\u003e (0.5A). This efficient design minimizes the load on your field power supply, allowing for longer observing or imaging sessions before needing to recharge.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eOn a humid night, is this heater enough for my Celestron C5 SCT?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eA Celestron C5 has a tube diameter of approximately 150mm, which is outside the 100mm-120mm range of this specific heater. While it might work, it would not provide the full, even coverage needed to reliably prevent dew on the corrector plate. You would need a larger dew heater designed for 5-inch or 6-inch telescopes for optimal results.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the Velcro on the PrimaLuceLab dew heater ensure good contact?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe heater band uses a strong Velcro closure that allows you to pull it snug against the optical tube. The integrated elastic section provides constant tension, ensuring the heating element inside the band maintains direct, uniform contact with the telescope body for efficient heat transfer.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I control the heat output of this PrimaLuceLab heater?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis dew heater does not have a built-in controller. The heat output is managed by the device it's connected to. When plugged into a \u003cstrong\u003ePrimaLuceLab EAGLE\u003c\/strong\u003e, you can use the EAGLE Manager software to control power. If connected to a standard dew controller, you would use that controller's knobs or settings to adjust the heat level.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Telescope Diameter\u003c\/td\u003e\n\u003ctd\u003e100mm to 120mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Input\u003c\/td\u003e\n\u003ctd\u003e12V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Connector\u003c\/td\u003e\n\u003ctd\u003eRCA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e500mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEAN Code\u003c\/td\u003e\n\u003ctd\u003e8059020772994\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/primalucelab-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003ePrimaLuceLab 1-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PrimaLuceLab","offers":[{"title":"Default Title","offer_id":44967874265373,"sku":"PLL-PLLFAS100","price":83.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/PrimaLuceLab-Dew-heater-for-100mm-diameter-telescopes__20275.1617396029.1280.1280.jpg?v=1684346354"},{"product_id":"primalucelab-dew-heater-for-120mm-diameter-telescopes","title":"PrimaLuceLab Dew Heater for 120mm Diameter Telescopes","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eDesigned for 120mm Diameter Telescopes\u003c\/li\u003e\n\u003cli\u003e12V DC Power Input with RCA Connector\u003c\/li\u003e\n\u003cli\u003eVelcro and Elastic Band for Secure Fit\u003c\/li\u003e\n\u003cli\u003eIntegrates with PrimaLuceLab EAGLE\u003c\/li\u003e\n\u003cli\u003ePrevents Dew on Refractors and SCTs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003ePrimaLuceLab Dew Heater for 120mm Diameter Telescopes\u003c\/h2\u003e\n\u003cp\u003eThe PrimaLuceLab Dew Heater is designed specifically for 120mm diameter telescopes, preventing moisture from condensing on your objective lens or corrector plate. It operates on a standard 12V DC input, integrating seamlessly with common field power supplies and the PrimaLuceLab EAGLE ecosystem to keep your optics clear all night.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eDew Prevention for 120mm Refractors and SCTs\u003c\/h3\u003e\n\u003cp\u003eDew is a session-ending problem, especially for sealed optical tubes like refractors and Schmidt-Cassegrains where the front element is exposed to the night air. This heater band wraps around any optical tube around 120mm in diameter, using a strong Velcro closure and elastic material to ensure a snug, continuous fit. This design delivers consistent, low-level heat directly to the tube, keeping the glass temperature just above the dew point without introducing tube currents.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e12V Power and EAGLE Ecosystem Integration\u003c\/h3\u003e\n\u003cp\u003eDesigned for the PrimaLuceLab ecosystem, this dew heater connects directly to one of the power ports on an EAGLE computer, allowing for integrated control. For setups without an EAGLE, it can be powered by any external 12V DC source using its standard RCA-type connector. This flexibility ensures you can keep your optics clear regardless of your field power setup.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the PrimaLuceLab Dew Heater for 120mm Telescopes attach to the tube?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eIt uses a combination of strong \u003cstrong\u003eVelcro and an elastic band\u003c\/strong\u003e. This allows you to wrap it securely around your 120mm optical tube for a snug fit that ensures even heat distribution across the telescope body.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eI have a 120mm ED refractor. Will this dew heater work with it?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, absolutely. This dew heater is specifically designed for \u003cstrong\u003e120mm diameter telescopes\u003c\/strong\u003e and is ideal for refractors and other sealed-tube designs like Schmidt-Cassegrains, which are particularly susceptible to dewing up on the front objective or corrector plate.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat kind of power supply do I need for the PrimaLuceLab Dew Heater?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYou need a \u003cstrong\u003e12V DC power source\u003c\/strong\u003e. The heater comes with a standard \u003cstrong\u003eRCA-type power connector\u003c\/strong\u003e, making it compatible with most field batteries and astronomy power supplies. It is also designed to plug directly into a PrimaLuceLab EAGLE unit for integrated power management.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I control the heat output of this PrimaLuceLab Dew Heater with my Celestron SCT setup?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis dew heater provides constant heat when connected directly to a standard 12V source. For variable control, you would need to connect it to a dedicated dew controller or the \u003cstrong\u003ePrimaLuceLab EAGLE\u003c\/strong\u003e, which can manage the power output to its ports. The heater itself does not have a built-in controller.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the PrimaLuceLab Dew Heater only for 120mm telescopes?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eIt is optimized for \u003cstrong\u003e120mm diameter tubes\u003c\/strong\u003e. The elastic nature of the band provides some flexibility for a secure fit on tubes very close to this size, but it is engineered to provide the most effective and uniform heating for a 120mm optical tube.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhy do I need a dew heater for my telescope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAs your telescope optics cool down during the night, they can reach the dew point, causing moisture from the air to condense on the lens or corrector plate. This condensation acts like a fog, severely degrading image quality and ending your observing or imaging session. A dew heater gently warms the optics to keep them just above the dew point, ensuring a clear view all night long.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eEAN Code\u003c\/td\u003e\n\u003ctd\u003e8059020772987\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDew Heater for 120mm Diameter Telescopes\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/primalucelab-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003ePrimaLuceLab 1-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PrimaLuceLab","offers":[{"title":"Default Title","offer_id":44967874298141,"sku":"PLL-PLLFAS120","price":91.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/PrimaLuceLab-Dew-heater-for-120mm-diameter-telescopes__58813.1617396030.1280.1280.jpg?v=1684346355"},{"product_id":"primalucelab-dew-heater-for-150mm-diameter-telescopes","title":"PrimaLuceLab Dew Heater for 150mm Diameter Telescopes","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eDesigned for 150mm Diameter Telescopes\u003c\/li\u003e\n\u003cli\u003eFits Optical Tubes from 140mm to 160mm\u003c\/li\u003e\n\u003cli\u003e12V DC Operation with RCA Connector\u003c\/li\u003e\n\u003cli\u003e1000mA Power Consumption\u003c\/li\u003e\n\u003cli\u003eIntegrates with PrimaLuceLab EAGLE Computers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003ePrimaLuceLab Dew Heater for 150mm Diameter Telescopes\u003c\/h2\u003e\n\u003cp\u003eThe PrimaLuceLab Dew Heater for 150mm diameter telescopes provides consistent, gentle heat to prevent session-ending condensation on your optics. Designed to fit tubes from 140mm to 160mm in diameter, it draws 1000mA from a 12V power source, making it an essential tool for observers using refractors or Schmidt-Cassegrains on humid nights.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e12V, 1000mA Heating for Dew-Free Optics\u003c\/h3\u003e\n\u003cp\u003eAs your telescope cools below the ambient dew point, moisture condenses directly onto your objective lens or corrector plate, obscuring the view. This dew heater counteracts the effect by applying just enough warmth to keep the optical surface clear, drawing 1000mA from a standard 12V DC source to ensure your imaging or observing session continues uninterrupted.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eFlexible Fit for 140mm to 160mm Telescopes\u003c\/h3\u003e\n\u003cp\u003eEngineered for telescopes with a nominal 150mm aperture, this heater features an elastic construction that accommodates optical tube diameters from 140mm to 160mm. A secure Velcro fastener ensures the band maintains uniform contact around the tube, delivering efficient and even heat transfer right where it's needed—at the front of the optical assembly.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eNative EAGLE Control and Universal 12V RCA Power\u003c\/h3\u003e\n\u003cp\u003eThis dew heater is designed for seamless integration with the PrimaLuceLab EAGLE, allowing for direct power and control from the EAGLE's built-in ports. For users outside the EAGLE ecosystem, the heater includes a standard RCA connector, making it compatible with a wide range of third-party 12V dew controllers and power supplies.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I install the PrimaLuceLab Dew Heater on my telescope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eWrap the dew heater band around the optical tube as close to the front objective lens or corrector plate as possible. The elastic material allows it to stretch for a snug fit, and you secure it in place using the integrated \u003cstrong\u003eVelcro fastener\u003c\/strong\u003e for strong, uniform contact.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill this PrimaLuceLab Dew Heater fit my 6-inch Newtonian telescope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, most likely. A 6-inch telescope has an optical tube diameter of approximately 152mm, which falls squarely within this heater's supported \u003cstrong\u003e140mm to 160mm range\u003c\/strong\u003e. It is an excellent fit for preventing dew on a secondary mirror or a corrector plate on a Schmidt-Newtonian.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the PrimaLuceLab Dew Heater without an EAGLE computer?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAbsolutely. While designed for the EAGLE system, the dew heater uses a standard \u003cstrong\u003e12V RCA power connector\u003c\/strong\u003e. This allows it to be plugged into any compatible external dew controller or 12V power tank that provides an RCA-style output port.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs this dew heater necessary for my 150mm SCT on a humid night?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, it is highly recommended. Schmidt-Cassegrain telescopes (SCTs) have a large, exposed corrector plate at the front of the tube which is extremely susceptible to dew. A dew heater like this one is often considered essential equipment for preventing condensation from forming on the corrector and ending an observing session prematurely.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow much power does the PrimaLuceLab 150mm Dew Heater draw?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe dew heater has a power consumption of \u003cstrong\u003e1000mA (1.0 Amp)\u003c\/strong\u003e when connected to a 12V power source. This is a critical figure for calculating the total power budget for your portable field setup.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhere on the telescope tube should I place the PrimaLuceLab Dew Heater?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eFor maximum effectiveness, the dew heater should be placed on the main optical tube, wrapped around the cell that holds the primary lens or corrector plate. Positioning it as far forward as possible ensures the heat is applied directly to the glass element most exposed to the night air.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eEAN Code\u003c\/td\u003e\n\u003ctd\u003e8059020772918\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTelescope Diameter\u003c\/td\u003e\n\u003ctd\u003e150mm (nominal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFit Range\u003c\/td\u003e\n\u003ctd\u003e140mm to 160mm diameter tubes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e12V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Connector\u003c\/td\u003e\n\u003ctd\u003eRCA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e1000mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDew Heater for 150mm Telescopes\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\u003ca href=\"https:\/\/davidastro.com\/pages\/primalucelab-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003ePrimaLuceLab 1-Year Warranty\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PrimaLuceLab","offers":[{"title":"Default Title","offer_id":44967874330909,"sku":"PLL-PLLFAS150","price":97.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/PrimaLuceLab-Dew-heater-for-150mm-diameter-telescopes__86752.1617396030.1280.1280.jpg?v=1684346357"},{"product_id":"primalucelab-dew-heater-for-180mm-diameter-telescopes","title":"PrimaLuceLab Dew Heater for 180mm Diameter Telescopes","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eNominal Telescope Diameter: 180mm\u003c\/li\u003e\n\u003cli\u003eCompatible Diameter Range: 160mm - 200mm\u003c\/li\u003e\n\u003cli\u003ePower Requirement: 12V DC\u003c\/li\u003e\n\u003cli\u003ePower Consumption: 1170mA\u003c\/li\u003e\n\u003cli\u003eConnector: RCA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003ePrimaLuceLab Dew Heater for 180mm Diameter Telescopes\u003c\/h2\u003e\n\u003cp\u003eThe PrimaLuceLab Dew Heater for 180mm Diameter Telescopes is engineered to fit optical tubes from 160mm to 200mm, protecting your optics from session-ending condensation. Operating on a standard 12V supply, this heater draws 1170mA to gently warm your telescope and keep the glass surface above the dew point, which is critical for sealed optical tubes like Schmidt-Cassegrains and refractors.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e12V, 1170mA Dew Prevention for 160-200mm Tubes\u003c\/h3\u003e\n\u003cp\u003eThis heater delivers consistent, gentle heat to prevent moisture from forming on your corrector plate or objective lens. It operates on a common 12V DC power source and consumes 1170mA, providing enough power to combat heavy dew without introducing tube currents. The elastic construction ensures a snug fit on any telescope with an outer diameter between 160mm and 200mm, making it a flexible solution for various mid-sized instruments.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eSecure Velcro Fit with EAGLE Compatibility\u003c\/h3\u003e\n\u003cp\u003eInstallation is simple and secure thanks to a robust Velcro fastener that ensures strong, uniform contact around the optical tube. This dew heater is designed to be powered and controlled directly from a PrimaLuceLab EAGLE computer, integrating seamlessly into the PLAY software ecosystem. For users without an EAGLE, it can be connected to any 12V external power source with a standard RCA connector, such as a standalone dew controller or a portable power tank.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I power the PrimaLuceLab 180mm Dew Heater?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe dew heater requires a \u003cstrong\u003e12V DC power source\u003c\/strong\u003e with an \u003cstrong\u003eRCA-style connector\u003c\/strong\u003e. It is designed for native integration with the power ports on a PrimaLuceLab EAGLE, but it works perfectly with third-party dew controllers or portable 12V batteries that have an RCA output.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill this PrimaLuceLab dew heater fit my 8-inch SCT?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, most likely. While an 8-inch aperture corresponds to 203mm, the physical outer diameter of the optical tube is typically smaller. This heater's compatible range of \u003cstrong\u003e160mm to 200mm\u003c\/strong\u003e is designed to fit many popular 6-inch refractors and 8-inch Schmidt-Cassegrain or Maksutov-Cassegrain telescopes. Always measure your telescope's tube diameter to confirm a perfect fit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the 1170mA power draw of this dew heater high for a field battery?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe \u003cstrong\u003e1170mA (or 1.17A)\u003c\/strong\u003e power draw is a moderate load that must be factored into your total power budget for a night of imaging. When connected to a controller like the EAGLE, the heater will cycle on and off, reducing average consumption. If connected directly to a battery without a controller, it will draw this current continuously.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the advantage of using the PrimaLuceLab 180mm Dew Heater with an EAGLE?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eWhen connected to an EAGLE, you can control the power output to the heater directly from the \u003cstrong\u003eEAGLE Manager or PLAY software\u003c\/strong\u003e. This allows for precise, automated temperature management, reduces cable clutter by using the EAGLE's integrated power ports, and simplifies your entire imaging setup.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use this PrimaLuceLab dew heater without an EAGLE?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAbsolutely. You can plug it into any 12V dew controller that uses RCA output jacks. You can also power it directly from a 12V battery with an RCA port, but be aware that the heater will run at 100% power continuously, which may not be necessary and will consume battery life faster.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs this dew heater necessary for imaging Jupiter with a 180mm Maksutov-Cassegrain?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, it's highly recommended. Sealed optical tubes like Maksutov-Cassegrains are very susceptible to dew forming on the front corrector lens. Even a thin layer of condensation can dramatically reduce contrast and sharpness, ruining high-resolution views of planets like Jupiter and Saturn. This heater keeps the corrector clear, ensuring you capture the finest details possible.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Telescope Diameter\u003c\/td\u003e\n\u003ctd\u003e160mm - 200mm (Nominal 180mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Input\u003c\/td\u003e\n\u003ctd\u003e12V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e1170mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Connector\u003c\/td\u003e\n\u003ctd\u003eRCA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEAN Code\u003c\/td\u003e\n\u003ctd\u003e8059020772895\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDew Heater for 180mm Diameter Telescopes\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/primalucelab-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003ePrimaLuceLab 1-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PrimaLuceLab","offers":[{"title":"Default Title","offer_id":44967874363677,"sku":"PLL-PLLFAS180","price":105.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/PrimaLuceLab-Dew-heater-for-180mm-diameter-telescopes__07260.1617396031.1280.1280.jpg?v=1684346356"},{"product_id":"primalucelab-dew-heater-for-200mm-diameter-telescopes","title":"PrimaLuceLab Dew Heater for 200mm Diameter Telescopes","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eDesigned for 200mm (8\") Diameter Telescopes\u003c\/li\u003e\n\u003cli\u003ePrevents Dew on Corrector Plates and Objective Lenses\u003c\/li\u003e\n\u003cli\u003e12V DC Power with Standard RCA Connector\u003c\/li\u003e\n\u003cli\u003eSeamless Integration with PrimaLuceLab EAGLE\u003c\/li\u003e\n\u003cli\u003eSecure and Uniform Fit with Velcro Fastening\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003ePrimaLuceLab Dew Heater for 200mm Diameter Telescopes\u003c\/h2\u003e\n\u003cp\u003eThe PrimaLuceLab Dew Heater for 200mm Diameter Telescopes delivers consistent, low-power 12V heating to prevent dew from forming on your primary optics. Designed specifically for optical tubes around 200mm, it's an essential tool for maintaining clear views through refractors and Schmidt-Cassegrains on humid nights.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e12V Active Heating for 200mm Schmidt-Cassegrains and Refractors\u003c\/h3\u003e\n\u003cp\u003eDew formation on a corrector plate or objective lens can end an imaging or observing session prematurely. Gentle, continuous 12V warmth is applied directly to the optical tube, keeping the glass surface just above the dew point without introducing tube currents. This heater is particularly effective on sealed optical tubes like SCTs and refractors, which are prone to rapid dewing during long exposures or in damp conditions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eEAGLE Integration and Universal 12V RCA Power\u003c\/h3\u003e\n\u003cp\u003eThis heater is designed for seamless integration with the PrimaLuceLab EAGLE, connecting directly to one of its 12V power ports for software-based control. For users without an EAGLE, the standard RCA connector allows it to be powered by any common 12V dew controller or portable battery pack. The secure Velcro and elastic fastening system ensures a snug fit on 200mm optical tubes, delivering uniform heat transfer across the band.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I power the PrimaLuceLab Dew Heater for my 200mm telescope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYou can power it directly from a \u003cstrong\u003ePrimaLuceLab EAGLE\u003c\/strong\u003e computer's 12V output. Alternatively, it uses a standard \u003cstrong\u003eRCA-style plug\u003c\/strong\u003e, making it compatible with most third-party dew heater controllers and 12V DC power supplies.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill this PrimaLuceLab dew heater fit my 8\" (203mm) SCT?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. This heater is designed for telescopes with a diameter of approximately 200mm. The elastic and Velcro fastening system provides a secure fit for common 8\" (203mm) Schmidt-Cassegrain and Newtonian optical tubes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I leave the PrimaLuceLab Dew Heater on all night?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, it's designed for continuous operation. For best results and power efficiency, it should be connected to a controller (like the EAGLE or a dedicated dew controller) that can regulate the power output based on ambient temperature and humidity.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat's the advantage of using this heater with a PrimaLuceLab EAGLE?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eWhen connected to an EAGLE, you can control the heater's power output through the EAGLE's software. This allows for automated, temperature-based dew prevention, optimizing power consumption and preventing overheating, all managed from a single control interface.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs this heater necessary for my 200mm Dobsonian reflector?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eWhile the primary mirror of an open-tube Dobsonian is less prone to dew than a corrector plate, the secondary mirror and eyepieces can still dew up. This heater can be used to warm the upper tube assembly to help protect the secondary, though a separate heater for your eyepieces is also recommended for very damp conditions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I install the PrimaLuceLab 200mm Dew Heater?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eInstallation is simple. Wrap the heater band around the optical tube, near the front objective lens or corrector plate. Use the integrated Velcro strips to pull it snug for a firm, secure fit that ensures good thermal contact with the tube.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eEAN Code\u003c\/td\u003e\n\u003ctd\u003e8059020772970\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/primalucelab-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003ePrimaLuceLab 1-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PrimaLuceLab","offers":[{"title":"Default Title","offer_id":44967874396445,"sku":"PLL-PLLFAS200","price":125.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/PrimaLuceLab-Dew-heater-for-200mm-diameter-telescopes__26325.1617396031.1280.1280.jpg?v=1684346358"},{"product_id":"primalucelab-dew-heater-for-250mm-diameter-telescopes","title":"PrimaLuceLab Dew Heater for 250mm Diameter Telescopes","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eFits telescopes with 250mm to 300mm tube diameters\u003c\/li\u003e\n\u003cli\u003e12V DC power input via a standard RCA connector\u003c\/li\u003e\n\u003cli\u003eLow 630mA power consumption for efficient operation\u003c\/li\u003e\n\u003cli\u003eSecure and uniform fit with Velcro and elastic fastening\u003c\/li\u003e\n\u003cli\u003eDesigned for direct power and control from the PrimaLuceLab EAGLE\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003ePrimaLuceLab Dew Heater for 250mm Diameter Telescopes\u003c\/h2\u003e\n\u003cp\u003eThe PrimaLuceLab Dew Heater for 250mm Diameter Telescopes applies active, 12V heating to prevent dew formation on your primary optics during long imaging sessions. Its elastic design ensures a secure fit on optical tubes from 250mm to 300mm in diameter, drawing just 630mA of power to keep surfaces clear from condensation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eFlexible Heating for 250mm to 300mm OTAs\u003c\/h3\u003e\n\u003cp\u003eEngineered for 10-inch to 12-inch class telescopes, this dew heater features an elastic construction that accommodates a range of tube diameters from 250mm to 300mm. A strong Velcro closure ensures the heating element maintains uniform contact with the optical tube, which is critical for preventing dew on the corrector plates of Schmidt-Cassegrains or the objective lenses of large refractors.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e630mA Power Draw with Native EAGLE Integration\u003c\/h3\u003e\n\u003cp\u003eDrawing a modest 630mA, this dew heater is built for efficiency within your imaging power budget. While it can be powered by any standard 12V DC source using its RCA connector, it integrates seamlessly with the PrimaLuceLab EAGLE computer, allowing for direct power and control from one of the EAGLE's regulated ports without extra adapters or controllers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill this PrimaLuceLab Dew Heater fit my 11-inch (280mm) Celestron SCT?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. The heater is designed with an elastic band to accommodate optical tubes ranging from \u003cstrong\u003e250mm to 300mm in diameter\u003c\/strong\u003e, making it a perfect fit for a 280mm OTA like a Celestron 11\" Schmidt-Cassegrain.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eI have an EAGLE computer. How do I connect this 250mm dew heater?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis heater is designed for native integration with the EAGLE. Simply plug its \u003cstrong\u003eRCA connector\u003c\/strong\u003e directly into one of the EAGLE's available 12V power output ports. The EAGLE's software can then manage the power supplied to the heater.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat kind of power supply do I need for the PrimaLuceLab heater if I don't have an EAGLE?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYou can use any \u003cstrong\u003e12V DC power supply\u003c\/strong\u003e that has an RCA-style output jack. Ensure your power tank or AC adapter can provide at least \u003cstrong\u003e630mA (0.63A)\u003c\/strong\u003e to run the heater effectively.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan this PrimaLuceLab dew heater be used on a telescope smaller than 250mm?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis model is not recommended for tubes smaller than 250mm. The length and elastic tension are optimized for the \u003cstrong\u003e250mm to 300mm range\u003c\/strong\u003e, and using it on a smaller scope may result in a loose fit and inefficient heating.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the PrimaLuceLab Dew Heater attach to the telescope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe heater wraps around your telescope's optical tube and secures firmly in place using an integrated \u003cstrong\u003eVelcro strip\u003c\/strong\u003e. The elastic material of the band ensures it stays snug against the tube for even heat distribution.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhy is a dew heater essential for a Schmidt-Cassegrain (SCT)?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eSCTs have a large, exposed front corrector plate that radiates heat into the night sky, causing it to cool below the dew point and fog over. This 250mm dew heater gently warms the corrector, keeping its temperature just above the dew point to ensure your view remains clear all night, which is a more active and reliable solution than a passive dew shield in humid conditions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eTelescope Diameter Fit\u003c\/td\u003e\n\u003ctd\u003e250mm to 300mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Requirement\u003c\/td\u003e\n\u003ctd\u003e12V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Connector\u003c\/td\u003e\n\u003ctd\u003eRCA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e630mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEAN Code\u003c\/td\u003e\n\u003ctd\u003e8059020772963\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDew Heater for 250mm Telescopes\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/primalucelab-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003ePrimaLuceLab 1-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PrimaLuceLab","offers":[{"title":"Default Title","offer_id":44967874461981,"sku":"PLL-PLLFAS250","price":139.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/PrimaLuceLab-Dew-heater-for-250mm-diameter-telescopes__87889.1617396031.1280.1280.jpg?v=1684346359"},{"product_id":"primalucelab-dew-heater-for-280mm-diameter-telescopes","title":"PrimaLuceLab Dew Heater for 280mm Diameter Telescopes","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eFits optical tubes from 280mm to 300mm in diameter\u003c\/li\u003e\n\u003cli\u003ePrevents dew formation on primary optics\u003c\/li\u003e\n\u003cli\u003ePowered by 12V DC with an RCA connector\u003c\/li\u003e\n\u003cli\u003eLow power consumption at 630mA\u003c\/li\u003e\n\u003cli\u003eDesigned for seamless integration with PrimaLuceLab EAGLE controllers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section-center\"\u003e\n      \u003ch2\u003ePrimaLuceLab Dew Heater for 280mm Diameter Telescopes\u003c\/h2\u003e\n      \u003cp\u003eThe PrimaLuceLab Dew Heater for 280mm Diameter Telescopes provides consistent 12V heating to prevent lens dewing on damp nights. Its elastic construction accommodates optical tubes from 280mm to 300mm in diameter and draws only 630mA, ensuring your optics remain clear without significantly draining your field battery.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section\"\u003e\n      \u003ch3\u003e12V, 630mA Heating to Maintain Clear Optics\u003c\/h3\u003e\n      \u003cp\u003eDew formation on a corrector plate or objective lens can prematurely end an observing session, especially with sealed optical tubes like Schmidt-Cassegrains and refractors. This heater gently warms the optics just above the dew point, powered by a standard 12V source with a common RCA connector. The 630mA power draw is efficient enough for all-night operation from a portable power supply.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section\"\u003e\n      \u003ch3\u003eFlexible 280-300mm Fit with EAGLE Control\u003c\/h3\u003e\n      \u003cp\u003eDesigned for large-aperture instruments, this dew heater features an elastic band and strong Velcro fastener for a secure, uniform fit on any optical tube between 280mm and 300mm in diameter. While it can be connected to any 12V controller with an RCA output, it is built for direct integration with the PrimaLuceLab EAGLE, allowing you to manage power directly from your central control unit.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWill the PrimaLuceLab Dew Heater fit my Celestron C11 or Meade 10\" SCT?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eYes. A Celestron 11\" (280mm) SCT is at the nominal size for this heater. A Meade 10\" SCT has an outer diameter of approximately 285mm. Since this heater's elastic design accommodates tubes from \u003cstrong\u003e280mm to 300mm\u003c\/strong\u003e, it will provide a secure fit for both instruments.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I power the PrimaLuceLab 280mm Dew Heater?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThe heater is powered by a \u003cstrong\u003e12V DC\u003c\/strong\u003e source and uses a standard \u003cstrong\u003eRCA-style plug\u003c\/strong\u003e. You can connect it directly to one of the power ports on a PrimaLuceLab EAGLE computer or use any third-party dew controller that has a 12V RCA output.\u003c\/p\u003e\n  \u003c\/div\u003e\n    \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eCan I control the temperature of the PrimaLuceLab Dew Heater?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThis dew heater does not have a built-in controller. The heat output is managed by the device it is plugged into. When connected to a \u003cstrong\u003ePrimaLuceLab EAGLE\u003c\/strong\u003e, you can use the EAGLE Manager software to turn the power port on or off. For variable temperature control, you would need to connect it to a dedicated dew controller with adjustable output.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eIs this PrimaLuceLab heater necessary for imaging planets with my 280mm SCT on a humid night?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eAbsolutely. High-resolution planetary imaging requires stable, clear optics. On humid nights, the corrector plate of an SCT can dew over surprisingly quickly, blurring fine details on Jupiter or Saturn. This dew heater prevents that by keeping the glass just above the dew point, ensuring your view remains sharp for the entire imaging session.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the advantage of using this dew heater with a PrimaLuceLab EAGLE?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThe primary benefit is system integration and cable management. The EAGLE provides multiple 12V power ports, allowing you to power this dew heater directly from the unit mounted on your telescope. This eliminates the need for a separate dew controller and extra power cables running from the ground up to your optical tube.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eHow much power does the PrimaLuceLab 280mm heater consume?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThe heater has a power consumption of \u003cstrong\u003e630mA\u003c\/strong\u003e (0.63 Amps) at 12V. This is a relatively low draw, allowing for extended use in the field with most portable astronomy power supplies without rapid battery depletion.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003ctable class=\"DAV-specifications\"\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd\u003eSupported Tube Diameter\u003c\/td\u003e\n\u003ctd\u003e280mm to 300mm\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003ePower Input\u003c\/td\u003e\n\u003ctd\u003e12V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003ePower Connector\u003c\/td\u003e\n\u003ctd\u003eRCA\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e630mA\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eFastening Method\u003c\/td\u003e\n\u003ctd\u003eVelcro and elastic band\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eEAN Code\u003c\/td\u003e\n\u003ctd\u003e8059020772901\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003cul class=\"DAV-grid\"\u003e\n    \u003cli class=\"DAV-grid-item\"\u003e\n      \u003cdiv\u003e\n        \u003cp class=\"DAV-item-title\"\u003ePrimaLuceLab Dew Heater for 280mm Diameter Telescopes\u003c\/p\u003e\n        \u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/primalucelab-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003ePrimaLuceLab 1-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PrimaLuceLab","offers":[{"title":"Default Title","offer_id":44967874560285,"sku":"PLL-PLLFAS280","price":139.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/PrimaLuceLab-Dew-heater-for-280mm-diameter-telescopes__51999.1617396032.1280.1280.jpg?v=1684346361"},{"product_id":"primalucelab-dew-heater-for-300mm-diameter-telescopes","title":"PrimaLuceLab Dew Heater for 300mm Diameter Telescopes","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eFits Telescopes 300mm to 350mm in Diameter\u003c\/li\u003e\n\u003cli\u003ePrevents Dew on Refractors and SCTs\u003c\/li\u003e\n\u003cli\u003e12V DC Power Input\u003c\/li\u003e\n\u003cli\u003eStandard RCA Connector\u003c\/li\u003e\n\u003cli\u003eVelcro Fastener for Secure Attachment\u003c\/li\u003e\n\u003cli\u003eDesigned for PrimaLuceLab EAGLE Integration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003ePrimaLuceLab Dew Heater for 300mm Diameter Telescopes\u003c\/h2\u003e\n\u003cp\u003eThe PrimaLuceLab Dew Heater for 300mm Diameter Telescopes prevents dew formation on large optics by applying gentle, consistent 12V heat. Its elastic design and Velcro fastener provide a secure fit on optical tubes ranging from 300mm to 350mm in diameter, making it ideal for large refractors and Schmidt-Cassegrains.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eFlexible Fit for 300mm to 350mm Optical Tubes\u003c\/h3\u003e\n\u003cp\u003eThis dew heater strip wraps securely around any optical tube from 300mm to 350mm in diameter, a common size for large amateur SCTs and refractors. The integrated elastic band and strong Velcro fastener ensure a tight, uniform connection to the tube, maximizing heat transfer and preventing condensation from forming on your objective lens or corrector plate.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e12V Power with Native EAGLE Integration\u003c\/h3\u003e\n\u003cp\u003eSeamless integration with the PrimaLuceLab EAGLE is built-in, allowing you to power and control the heater directly from one of the EAGLE's power ports. The heater uses a standard 12V DC input via an RCA connector, making it universally compatible with most third-party dew heater controllers and portable 12V power supplies used in the field.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill the PrimaLuceLab Dew Heater fit my 12\" (305mm) SCT?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, absolutely. This dew heater is designed for optical tubes with diameters from \u003cstrong\u003e300mm to 350mm\u003c\/strong\u003e. A 12-inch (305mm) Schmidt-Cassegrain falls perfectly within this range, and the elastic band and Velcro will ensure a snug fit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I power the PrimaLuceLab Dew Heater if I don't have an EAGLE?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYou can power this dew heater with any standard \u003cstrong\u003e12V DC power source\u003c\/strong\u003e that has an RCA-style output jack. This includes most dew controller systems from other manufacturers and many portable field batteries designed for astronomy.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs this PrimaLuceLab Dew Heater suitable for my 14\" (355mm) Dobsonian?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eWhile a 14\" (355mm) tube is slightly outside the recommended maximum of \u003cstrong\u003e350mm\u003c\/strong\u003e, it may still fit, though the Velcro connection might be less secure. More importantly, this type of heater is most effective on sealed tubes like SCTs and refractors. Open-truss Dobsonians are less prone to dew on the primary mirror but may require a separate, smaller heater for the secondary mirror.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the PrimaLuceLab Dew Heater attach to the telescope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe heater attaches using a combination of a built-in \u003cstrong\u003eelastic band\u003c\/strong\u003e for flexibility and a strong \u003cstrong\u003eVelcro fastener\u003c\/strong\u003e. This system allows for easy installation and removal while providing a firm, continuous contact with the optical tube for efficient heating.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I leave the PrimaLuceLab Dew Heater on all night?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, it is designed for continuous operation throughout an observing or imaging session. However, like any heating element, it consumes power, which is a consideration if you are running your setup on a limited-capacity field battery. Using it with a controller that can regulate the power output is recommended for efficiency.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the advantage of using the PrimaLuceLab Dew Heater with an EAGLE?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe primary advantage is seamless integration. You can plug the heater directly into one of the \u003cstrong\u003eEAGLE's regulated 12V power ports\u003c\/strong\u003e and control its output through the EAGLE's software interface. This centralizes your power and device management, reducing cable clutter and simplifying your astrophotography setup.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eTelescope Diameter Fit\u003c\/td\u003e\n\u003ctd\u003e300mm - 350mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e12V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Connector\u003c\/td\u003e\n\u003ctd\u003eRCA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEAN Code\u003c\/td\u003e\n\u003ctd\u003e8059020772956\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/primalucelab-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003ePrimaLuceLab 1-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PrimaLuceLab","offers":[{"title":"Default Title","offer_id":44967874625821,"sku":"PLL-PLLFAS300","price":153.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/PrimaLuceLab-Dew-heater-for-300mm-diameter-telescopes__34891.1617396032.1280.1280.jpg?v=1684346363"},{"product_id":"primalucelab-dew-heater-for-350mm-diameter-telescopes","title":"PrimaLuceLab Dew Heater for 350mm Diameter Telescopes","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eDesigned for telescopes with 350mm to 360mm tube diameters\u003c\/li\u003e\n\u003cli\u003ePrevents dew formation on primary optics\u003c\/li\u003e\n\u003cli\u003ePowered by 12V DC via a standard RCA connector\u003c\/li\u003e\n\u003cli\u003eDraws 1800mA for effective heating\u003c\/li\u003e\n\u003cli\u003eIntegrates directly with PrimaLuceLab EAGLE control units\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003ePrimaLuceLab Dew Heater for 350mm Diameter Telescopes\u003c\/h2\u003e\n\u003cp\u003eThe PrimaLuceLab Dew Heater for 350mm Diameter Telescopes applies 1800mA of consistent 12V power to prevent condensation on large optics. Designed with an elastic fix for tubes from 350mm to 360mm in diameter, it ensures your Schmidt-Cassegrain or refractor remains clear even on the dampest nights.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eActive Dew Prevention for 350mm to 360mm Telescopes\u003c\/h3\u003e\n\u003cp\u003eDew formation on a large corrector plate or objective lens can end an imaging or observing session prematurely. This dew heater provides active, gentle heat directly to your optical tube, raising the surface temperature just enough to prevent condensation from forming without introducing tube currents.\u003c\/p\u003e\n\u003cp\u003eInstallation is straightforward thanks to a strong Velcro closure that ensures a secure, uniform fit. An integrated elastic section allows the heater to conform perfectly to optical tubes ranging from 350mm to 360mm in diameter, maintaining constant contact for efficient heat transfer.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e12V Power with Full EAGLE Integration\u003c\/h3\u003e\n\u003cp\u003eEngineered for the PrimaLuceLab ecosystem, this dew heater connects directly to one of the EAGLE's power ports, allowing for software control of its heat output. This integration centralizes your power and control, eliminating extra cables and separate controllers from your setup.\u003c\/p\u003e\n\u003cp\u003eFor those not using an EAGLE, the heater features a standard RCA connector, making it compatible with most third-party 12V dew controllers or a direct connection to a 12V power source. With a power draw of 1800mA, it provides ample heating power for large optics in challenging conditions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I install the PrimaLuceLab Dew Heater on my 14-inch (355mm) SCT?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eInstallation is simple. Wrap the \u003cstrong\u003ePrimaLuceLab 350mm Dew Heater\u003c\/strong\u003e around the main optical tube, just behind the front corrector plate cell. The elastic band will ensure a snug fit on your 14-inch (355mm) tube. Secure it firmly using the integrated Velcro strip to ensure good contact with the tube for optimal heat transfer.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I power the PrimaLuceLab 350mm Dew Heater from my field battery while imaging the Andromeda Galaxy (M31)?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. The \u003cstrong\u003ePrimaLuceLab 350mm Dew Heater\u003c\/strong\u003e is designed to run on a standard 12V DC power source, which is typical for field batteries used in astronomy. It connects via a common RCA plug. Drawing 1800mA, it's an efficient solution for all-night imaging sessions of large targets like the Andromeda Galaxy (M31).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDo I need a PrimaLuceLab EAGLE to use this 350mm dew heater?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo. While the \u003cstrong\u003ePrimaLuceLab 350mm Dew Heater\u003c\/strong\u003e is designed for seamless integration with the EAGLE's power and control software, it is not required. The heater uses a standard RCA-type 12V power connector, making it compatible with virtually any dew controller or 12V power tank on the market.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat makes the PrimaLuceLab 350mm Dew Heater better than a passive dew shield?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eA dew shield can delay the formation of dew, but in high-humidity conditions, it will eventually cool to the dew point. The \u003cstrong\u003ePrimaLuceLab 350mm Dew Heater\u003c\/strong\u003e provides active heating to keep the optics' temperature consistently above the dew point, offering a guaranteed solution that works all night, regardless of humidity levels.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill this PrimaLuceLab 350mm dew heater get too hot and affect my telescope's image quality?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo. The heater is designed to provide low, gentle warmth. When used with a controller (like the EAGLE or a third-party unit), you can regulate the power to apply just enough heat to prevent dew, without introducing heat waves or tube currents that could degrade image sharpness.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the Velcro on the PrimaLuceLab 350mm Dew Heater hold up in cold weather?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe materials used in the \u003cstrong\u003ePrimaLuceLab 350mm Dew Heater\u003c\/strong\u003e, including the Velcro fastener, are selected for reliable outdoor use in typical nighttime observing temperatures. The Velcro provides a strong, secure closure that will not fail or become brittle in the cold.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Telescope Diameter\u003c\/td\u003e\n\u003ctd\u003e350mm to 360mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Input\u003c\/td\u003e\n\u003ctd\u003e12V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e1800mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Connector\u003c\/td\u003e\n\u003ctd\u003eRCA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eVelcro with elastic strap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEAN Code\u003c\/td\u003e\n\u003ctd\u003e8059020772888\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDew Heater for 350mm Telescopes\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/primalucelab-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003ePrimaLuceLab 1-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PrimaLuceLab","offers":[{"title":"Default Title","offer_id":44967874658589,"sku":"PLL-PLLFAS350","price":153.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/PrimaLuceLab-Dew-heater-for-350mm-diameter-telescopes__52665.1617396033.1280.1280.jpg?v=1684346365"},{"product_id":"primalucelab-dew-heater-for-450mm-diameter-telescopes","title":"PrimaLuceLab Dew Heater for 450mm Diameter Telescopes","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eDesigned for telescopes with approximately 450mm tube diameters\u003c\/li\u003e\n\u003cli\u003eActively warms optics to prevent dew formation\u003c\/li\u003e\n\u003cli\u003eFlexible design with elastic and Velcro for a secure fit\u003c\/li\u003e\n\u003cli\u003eIntegrates directly with PrimaLuceLab EAGLE power ports\u003c\/li\u003e\n\u003cli\u003eCompatible with standard 12V power sources via an RCA connector\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003ePrimaLuceLab Dew Heater for 450mm Diameter Telescopes\u003c\/h2\u003e\n\u003cp\u003eThe PrimaLuceLab Dew Heater for 450mm Diameter Telescopes, identified by EAN code 8059020772871, provides a reliable solution to one of astrophotography's most persistent problems: condensation. By applying gentle, continuous heat directly to your optical tube, this band stops dew from forming on your corrector plate or objective lens, ensuring your imaging or observing session isn't cut short by falling temperatures.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eDefeating Dew on Large Schmidt-Cassegrains and Refractors\u003c\/h3\u003e\n\u003cp\u003eDew formation is especially problematic for telescopes with large, exposed optical surfaces, such as the corrector plates on Schmidt-Cassegrain telescopes or the objective lenses on large refractors. This dew heater band is sized specifically for these large-aperture instruments, wrapping securely around the optical tube to warm the glass just above the dew point.\u003c\/p\u003e\n\u003cp\u003eInstallation is straightforward thanks to a strong Velcro fastener, and an integrated elastic section ensures a snug, consistent fit on tubes with diameters from 450mm to 460mm. This uniform contact is critical for even heat distribution and efficient dew prevention throughout the night.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eSeamless Integration with EAGLE or Standard 12V RCA Power\u003c\/h3\u003e\n\u003cp\u003eThis dew heater is designed to be a native component of the PrimaLuceLab ecosystem. It connects directly to one of the power output ports on any EAGLE computer, allowing you to control power delivery through the EAGLE's software interface without extra cables or controllers.\u003c\/p\u003e\n\u003cp\u003eFor users without an EAGLE, the heater also features a standard RCA-style connector, making it compatible with most third-party dew controllers or any 12V DC power source that uses this common connection. This dual compatibility ensures the heater can be integrated into nearly any existing telescope setup. A separate power source or controller is required for operation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat types of telescopes is the PrimaLuceLab 450mm Dew Heater designed for?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis dew heater is ideal for large telescopes with an optical tube diameter between \u003cstrong\u003e450mm and 460mm\u003c\/strong\u003e. It is particularly effective on Schmidt-Cassegrain (SCT), Maksutov-Cassegrain, and large refractor telescopes, where a large, forward-facing lens or corrector plate is highly susceptible to dew.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the PrimaLuceLab Dew Heater attach to a telescope like an 18\" Dobsonian?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe heater attaches using a combination of \u003cstrong\u003eVelcro and an elastic band\u003c\/strong\u003e. You simply wrap the band around the front of the optical tube, near the objective lens or corrector plate, and secure it with the Velcro. The elastic section ensures a tight, continuous contact with the tube, which is essential for efficient heat transfer.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDo I need a PrimaLuceLab EAGLE to use this dew heater?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo. While it is designed for seamless integration with the \u003cstrong\u003eEAGLE's built-in power ports\u003c\/strong\u003e, it is not required. The dew heater uses a standard \u003cstrong\u003eRCA power connector\u003c\/strong\u003e, allowing it to be plugged into many third-party dew controllers or any 12V DC power supply with a compatible output.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does this dew heater prevent condensation on my optics?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe heater contains a resistive element that generates a small amount of heat when powered. This gently warms the metal and glass of the telescope's front cell, keeping the optical surface temperature just slightly above the ambient dew point. This prevents airborne water vapor from condensing into dew on the cold glass.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill the PrimaLuceLab 450mm Dew Heater fit my telescope tube if it's not exactly 450mm?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, it has some flexibility. Thanks to its elasticated section, this dew heater is designed to provide a secure fit on optical tubes with diameters ranging from \u003cstrong\u003e450mm to 460mm\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat kind of power connector does the PrimaLuceLab Dew Heater use?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe heater is equipped with a male \u003cstrong\u003eRCA-style connector\u003c\/strong\u003e. This is a common standard for 12V astronomy accessories, ensuring wide compatibility with various power sources and dew controllers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eEAN Code\u003c\/td\u003e\n\u003ctd\u003e8059020772871\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003ePrimaLuceLab Dew Heater for 450mm Diameter Telescopes\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/primalucelab-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003ePrimaLuceLab 1-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PrimaLuceLab","offers":[{"title":"Default Title","offer_id":44967877050653,"sku":"PLL-PLLFAS450","price":167.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/PrimaLuceLab-Dew-heater-for-450mm-diameter-telescopes__12407.1617396033.1280.1280.jpg?v=1684346366"},{"product_id":"primalucelab-pl1000061","title":"PrimaLuceLab ECCO-NTC adapter for Dew Heater Rings","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eIntegrates Celestron Dew Heater Rings with the PrimaLuceLab ECCO2\u003c\/li\u003e\n\u003cli\u003eTranslates NTC thermistor data for precise temperature monitoring\u003c\/li\u003e\n\u003cli\u003eMounts directly to any standard Vixen-style finder shoe\u003c\/li\u003e\n\u003cli\u003ePowered by the ECCO2, requiring no separate power supply\u003c\/li\u003e\n\u003cli\u003eDesigned exclusively for the ECCO2 controller\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eECCO-NTC adapter for Dew Heater Rings\u003c\/h2\u003e\n\u003cp\u003eThe PrimaLuceLab ECCO-NTC adapter is the essential bridge for integrating Celestron's NTC-thermistor-based Dew Heater Rings into your ECCO2-automated dew control system. This compact adapter translates the precise corrector plate temperature readings from the Celestron ring, allowing your ECCO2 and EAGLE to intelligently manage power and prevent dew formation during imaging sessions. It mounts securely to a Vixen-style finder shoe and draws power directly from the ECCO2, ensuring a clean, cable-efficient setup.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eIntegrate Celestron Dew Heater Rings with Your ECCO2 Controller\u003c\/h3\u003e\n\u003cp\u003eCelestron Dew Heater Rings differ from standard dew straps by using an integrated NTC thermistor for direct temperature measurement of a telescope's corrector plate. The ECCO-NTC adapter is specifically engineered to interpret this signal for the ECCO2 controller. This allows the ECCO2 to use real-time, accurate temperature data to calculate the dew point and apply just enough power to the heater ring, optimizing power consumption and thermal stability.\u003c\/p\u003e\n\u003cp\u003eThis integration is crucial for unlocking the full potential of your automated setup, especially for long exposures with SCT or aplanatic SC telescopes where precise thermal management is key. Please note, this adapter is designed exclusively for the ECCO2 and is not compatible with the first-generation ECCO controller.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eStreamlined Mounting Within the PrimaLuceLab Ecosystem\u003c\/h3\u003e\n\u003cp\u003eDesigned for seamless physical integration, the small and lightweight ECCO-NTC adapter attaches to any standard Vixen-style finder shoe on your telescope. Two included grub screws allow you to securely fix the main body of your ECCO2 directly to the adapter. This creates a solid, compact unit that minimizes clutter and potential snags in the dark.\u003c\/p\u003e\n\u003cp\u003ePower and data connections are straightforward, as the ECCO-NTC is powered directly by the ECCO2. This eliminates the need for an additional external power supply, further simplifying your cable management and maintaining the clean setup of the PrimaLuceLab ecosystem.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eI have a Celestron 8\" EdgeHD with its Dew Heater Ring and an EAGLE. Why do I need the ECCO-NTC adapter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYou need the \u003cstrong\u003eECCO-NTC adapter\u003c\/strong\u003e to connect your Celestron Dew Heater Ring to the PrimaLuceLab ECCO2 controller. The Celestron ring uses a specific NTC thermistor to measure temperature, and this adapter translates that signal so the ECCO2 can use the data to automatically control the dew heater's power output.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the ECCO-NTC adapter to control my Celestron Dew Heater Ring without an ECCO2?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo. The ECCO-NTC adapter is not a standalone controller. Its sole function is to serve as an interface between a Celestron Dew Heater Ring and the \u003cstrong\u003ePrimaLuceLab ECCO2\u003c\/strong\u003e environmental controller. It requires the ECCO2 to function.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill the ECCO-NTC adapter work with the original PrimaLuceLab ECCO controller?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo, this adapter is \u003cstrong\u003enot backward compatible\u003c\/strong\u003e. It is designed specifically and exclusively for the second-generation \u003cstrong\u003eECCO2 controller\u003c\/strong\u003e and will not work with the original ECCO.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow is the ECCO-NTC adapter powered?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe ECCO-NTC adapter requires no external power supply. It is powered directly by the \u003cstrong\u003eECCO2 controller\u003c\/strong\u003e through its connection cables, simplifying your setup and reducing cable clutter.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the ECCO-NTC adapter mount to my telescope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe adapter features a base that fits into any standard \u003cstrong\u003eVixen-style finder shoe\u003c\/strong\u003e. This provides a secure and common mounting point on most telescopes. You can then attach the ECCO2 body directly to the adapter using the provided grub screws.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDoes the ECCO-NTC adapter require an EAGLE computer to work?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eWhile the ECCO-NTC itself connects to the ECCO2, the ECCO2 is designed as a module for the \u003cstrong\u003eEAGLE computer\u003c\/strong\u003e. The complete system (Dew Heater Ring -\u0026gt; ECCO-NTC -\u0026gt; ECCO2 -\u0026gt; EAGLE) is required for automated dew control. The dew ring's power cable plugs into one of the EAGLE's dew heater ports.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNo specifications available for this product.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBox contents for this product are not available.\u003c\/p\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/primalucelab-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003ePrimaLuceLab 1-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PrimaLuceLab","offers":[{"title":"Default Title","offer_id":52913356767517,"sku":"PLL-PL1000061","price":161.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/PrimaLuceLab-ECCO-NTC-adapter-for-Dew-Heater-Rings-1_9a0c5f7c-b7dd-4179-a5fa-ee57de058e00.jpg?v=1789089860"}],"url":"https:\/\/davidastro.com\/collections\/primalucelab-dew-control.oembed","provider":"David Astro","version":"1.0","type":"link"}