{"title":"Accessories","description":"\u003cp\u003eComputerized and manual mounts\u003c\/p\u003e","products":[{"product_id":"thermistor-for-smart-dewheater-controllers","title":"Thermistor for Smart DewHeater Controllers","description":"\u003cp data-mce-fragment=\"1\"\u003eTake the guesswork out of \u003cspan data-mce-fragment=\"1\"\u003eusing third-party\u003c\/span\u003e heating bands \u003cspan data-mce-fragment=\"1\"\u003eor straps\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e and increase your power efficiency\u003c\/span\u003e \u003cspan data-mce-fragment=\"1\"\u003ewith\u003c\/span\u003e the Celestron Thermistor for Smart DewHeater Controllers. This accessory allows the  (sold separately) to deliver \u003cspan data-mce-fragment=\"1\"\u003ejust the right amount \u003c\/span\u003ewarmth for \u003cspan data-mce-fragment=\"1\"\u003eto your \u003c\/span\u003etelescope\u003cspan data-mce-fragment=\"1\"\u003e’s corrector\u003c\/span\u003e \u003cspan data-mce-fragment=\"1\"\u003eto prevent dew without wasting battery\u003c\/span\u003e. 6’ cable length accommodates a wide variety of configurations.\u003c\/p\u003e\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eHow it work\u003cspan data-mce-fragment=\"1\"\u003es\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp data-mce-fragment=\"1\"\u003eConnect \u003cspan data-mce-fragment=\"1\"\u003ethe \u003c\/span\u003eheating band to \u003cspan data-mce-fragment=\"1\"\u003eyour \u003c\/span\u003etelescope and place the Thermistor's sealed\u003cspan data-mce-fragment=\"1\"\u003e probe\u003c\/span\u003e tip under the heating band. \u003cspan data-mce-fragment=\"1\"\u003ePlug \u003c\/span\u003eeach cable into \u003cspan data-mce-fragment=\"1\"\u003eits \u003c\/span\u003ecorresponding port of the Smart DewHeater Control\u003cspan data-mce-fragment=\"1\"\u003eler\u003c\/span\u003e. \u003c\/p\u003e\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eNOTE: \u003c\/span\u003eThis thermistor is not required if you are using a Celestron Dew Heater Ring\u003cspan data-mce-fragment=\"1\"\u003e because\u003c\/span\u003e the ring already \u003cspan data-mce-fragment=\"1\"\u003econtains \u003c\/span\u003ea built-in thermistor.\u003c\/p\u003e\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eEnhance your setup\u003c\/strong\u003e\u003c\/p\u003e\u003cspan data-mce-fragment=\"1\"\u003eWe also recommend adding a dew shield to your setup. While not mandatory, a shield will cut down on the amount of power the your dew heater needs to keep the optics clear.\u003c\/span\u003e","brand":"mysite","offers":[{"title":"Default Title","offer_id":68476595372255,"sku":"94037","price":15.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0821\/8850\/1215\/files\/94037_Thermistor_for_Smart_DewHeater_Controllers_01.jpg?v=1794726324"},{"product_id":"off-axis-guider","title":"Off-Axis Guider","description":"\u003cp\u003eThe Off-Axis Guider is an essential astroimaging accessory for long focal length telescopes that require the most accurate guiding possible. The Celestron Off-Axis Guider uses a prism to intercept a small portion of the telescope’s focal plane (outside the field of view of the main imaging camera) to locate a guide star. Any movement seen by the guide star will be the exact same movement seen by the imaging camera. Guiding this way will correct for tracking errors, as well as opto-mechanical errors or flexure. The result: better astroimages with pinpoint round stars.\u003c\/p\u003e\u003cp\u003eOff-Axis Guiders have been around for a long time, but typically pose three main challenges:\u003c\/p\u003e\u003col\u003e\n\u003cli\u003eFinding a guide star from the far edges of the telescope’s focal plane can be difficult, considering the small field of view and sometimes less-than-ideal illumination.\u003c\/li\u003e\n\u003cli\u003eGetting both imaging camera and autoguider to reach focus with one another is time consuming and sometimes requires experimentation.\u003c\/li\u003e\n\u003cli\u003eAdditional spacers and adapters are usually required for your particular camera, telescope, and autoguider, which adds to cost and complexity.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp\u003eCelestron's Off-Axis Guider addresses these challenges by:\u003c\/p\u003e\u003col\u003e\n\u003cli\u003eProviding a large 12.5 mm prism that can be adjusted to move closer to the center of the telescope’s focal plane, depending on the size of the imaging camera. This results in brighter guide stars, with the help of the large prism to fully illuminate the autoguider sensor.\u003c\/li\u003e\n\u003cli\u003eFeaturing a high-quality, fixed-orientation Helical focuser. This provides extremely smooth and accurate focus of the autoguider without changing (or twisting) the autoguider camera orientation.\u003c\/li\u003e\n\u003cli\u003eIncluding all the needed spacers and adapters are included for most common imaging configurations, including DSLR cameras, Nightscape CCD cameras, and more. The following adapters are included: SCT\/EdgeHD, female M48, female M42 (T-thread), male M48, male M42 (T-thread), 3 T-thread spacers\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp\u003e\u003cem\u003eAdditional Specifications\u003c\/em\u003e\u003c\/p\u003e\u003cp\u003eHelical Focuser Travel: 8 mm\u003cbr\u003eTelescope Connection: M42 T-thread, M48, and SCT\/EdgeHD\u003cbr\u003eAutoguider Connection: M42 T-thread, and standard 1.25\" adapter\u003cbr\u003eCamera Connection: M42 T-thread, and M48\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"mysite","offers":[{"title":"Default Title","offer_id":68476595798239,"sku":"93648","price":349.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0821\/8850\/1215\/files\/93648_off-axis_guider_03.jpg?v=1794726324"},{"product_id":"48mm-t-adapter-for-edge-9-25-11-and-14","title":"48mm T-Adapter for EdgeHD 9.25”, 11”, and 14”","description":"\u003cp\u003eThe 48mm T-Adapter is the accessory of choice if you’d like to attach your full frame DSLR or astronomical camera to a Celestron EdgeHD optical tube. With DSLR CCD chips getting larger, Celestron created the 48mm T-Adapter to reduce vignetting and provide a larger light path to your camera’s sensor, producing exceptional astrophotos.\u003c\/p\u003e\u003cp\u003eThe standard  comes with a 42mm T-Thread for a 42mm T-Ring. This smaller 42mm T-Adapter truncates the light cone coming from the back of the EdgeHD optical tubes, which creates vignetting in the corners of full frame imaging sensors. The 48mm T-Adapter has a larger T-Thread opening, allowing the unhindered light to illuminate the entire sensor, optimizing your full-frame sensor’s capabilities.\u003c\/p\u003e\u003cp\u003eBelow, you will find the difference between the 42mm and the 48mm T-Rings to give you an idea of the space the 42mm and 48mm T-Threads on the T-Adapter will provide.\u003c\/p\u003e\u003cp style=\"text-align: left;\"\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/files\/T-Ring_Comparison_grande.jpg?v=1520643428\" alt=\"\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/p\u003e\u003cp\u003eNote: The 48mm T-Adapter will not offer any advantage to imagers with smaller APS-C sensors.  For this, Celestron still recommends the  and 42mm T-Rings for your specific model of camera. T-Rings are sold separately. See our 42mm  or .\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCelestron does not offer 48mm T-Rings,\u003c\/strong\u003e however, we do recommend the ones sold by .  They offer the most popular models for Canon, Nikon, and Sony cameras.\u003c\/p\u003e\u003cp\u003eThe chart below shows the relative illumination of the sensor in a 42mm and a 48mm T-Adapter. The X-axis is the distance from the center of the camera sensor.  The Y-Axis is the amount of light being received. As you can see, the 48mm receives more light than the 42mm T-Adapter and will reduce vignetting in your images.\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/files\/Charts_Combined_grande.jpg?v=1520894693\" alt=\"\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/p\u003e","brand":"mysite","offers":[{"title":"Default Title","offer_id":68476595831007,"sku":"93622","price":74.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0821\/8850\/1215\/files\/93622_48mm_T-Adapter_1.jpg?v=1794726325"},{"product_id":"canon-m-mount-t-ring","title":"Canon M-Mount T-Ring","description":"\u003cp\u003eA T-Ring is one of the first accessories you will need to take pictures through a telescope or spotting scope. If you have a Canon EOS mirrorless camera body, the Celestron EOS M-Mount T-Ring is the one for you.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow to Use\u003c\/strong\u003e\u003cbr\u003e To use this T-Ring, place the M-Mount T-Ring on your Canon mirrorless camera. Just like changing a lens, line up the T-Ring to your camera’s lens mount. Push it in and turn until you hear a click. The T-Ring has a sturdy bayonet flange that locks for a secure fit. Once you attach the T-Ring to your camera, you’re ready to connect your telescope. The telescope side of the T-Ring has threads that accept a variety of camera adapters, including the Celestron T-Adapter. The adapter you choose depends on the type of photography you wish to do.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e \u003cstrong\u003eBody\u003c\/strong\u003e\u003cbr\u003e The Canon M-Mount 42mm T-ring is machined aluminum black anodized. The internal surfaces are blackened and glare-threaded to provide the highest contrast. The T-Ring has a ribbed surface for a secure grip while threading\/unthreading. The Canon M-Mount 42mm T-Ring is compatible with M42 x 0.75 (T-Thread) camera adapters.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTerrestrial and Celestial Imaging\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003ePair your T-Ring with a Celestron T-Adapter to turn your telescope or spotting scope into a large telephoto lens. Depending on the optics you own, pair your M-Mount T-Ring with these adapters:\u003c\/p\u003e\u003ctable class=\"compatibility-table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eOptics\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cb\u003eT-Adapter to pair with the M-Mount\u003c\/b\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpotting Scope*\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSchmidt-Cassegrain telescope\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefractor telescope\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNewtonian Reflector telescope\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNexStar 4SE\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEdgeHD (8”)\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEdgeHD (9.25”, 11”, 14”)\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e* Please reference specific product pages for compatibility\u003c\/p\u003e","brand":"mysite","offers":[{"title":"Default Title","offer_id":68476595863775,"sku":"93407","price":25.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0821\/8850\/1215\/files\/93407_T-Ring_Canon_M-Mount_Mirrorless_RASA8_01.jpg?v=1794726327"},{"product_id":"aluminum-dew-shield-with-cover-cap-14","title":"Aluminum Dew Shield with Cover Cap - 14\"","description":"\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThe Celestron Aluminum Dew Shield with Cover Cap is an essential accessory that protects your telescope tube in the field. The dew shield \u003c\/span\u003ereduces radiative cooling of the Schmidt corrector lens to the night sky, thus keeping the lens below the dew point longer preventing dew formation on the lens. Additionally, the Aluminum Dew Shield increases image contrast by blocking \u003cspan data-mce-fragment=\"1\"\u003estray light from entering the telescope for better viewing and astroimaging. Use the Aluminum Dew Shield on your 14” EdgeHD, 36cm RASA, or Schmidt Cassegrain (made after 2006) telescope tube confidently, knowing it was created for your exact instrument.  See our FAQ for more details.\u003c\/span\u003e\u003c\/p\u003e\u003cp data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eConstruction\u003c\/strong\u003e\u003c\/p\u003e\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThe Aluminum Dew Shield provides a perfect, custom fit for \u003c\/span\u003e14” Celestron telescope tubes.  \u003cspan data-mce-fragment=\"1\"\u003eThe exterior of the dew shield is a rigid, aluminum cylinder that will not fold, flex, or deform. Inside, a velvet-lined interior absorbs any additional stray light and excess moisture, creating optimal contrast when viewing and imaging. Attach the dew shield to your telescope tube with the two adjustable clips to ensure a snug fit\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e. \u003c\/span\u003e\u003c\/p\u003e\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eWe’ve also constructed the cover cap from durable yet lightweight aluminum. When your telescope is not in use, place the cover cap on your dew shield to protect your Schmidt corrector from stray dust particles. The cover cap also offers you the ability to quickly and easily acquire dark frames for imaging.\u003c\/span\u003e\u003c\/p\u003e\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eIf you’re an astroimager who enjoys using your Schmidt-Cassegrain or EdgeHD in the Fastar\/Hyperstar configuration or the 36cm RASA, you’re probably used to running cables out the front of the dew shield. Simplify and streamline your setup with the Aluminum Dew Shield’s integrated cable management slot \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003eat the base. This slot gives you an easy way to corral essential cables (like the ones for our Dew Heater rings) without potentially allowing light pollution to leak in. Also, there are cutouts to accommodate dovetail rails on the top and bottom of the telescope tube, ensuring a good fit regardless of the configuration.\u003c\/span\u003e\u003c\/p\u003e\u003cp data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eEnhance your setup\u003c\/strong\u003e\u003c\/p\u003e\u003cp data-mce-fragment=\"1\"\u003eWhen purchasing this item, you will receive 2x adhesive Celestron logo labels, which can be applied to the dew shield, or anywhere else you like!\u003c\/p\u003eCheck out the 14” Dew Heater ring and the Smart DewHeater and Power Controllers to optimize your setup for the ideal night out observing and imaging.","brand":"mysite","offers":[{"title":"Default Title","offer_id":68476595896543,"sku":"94024","price":309.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0821\/8850\/1215\/files\/94024_Aluminum_Dew_Shield_with_Cover_Cap_14in_01_324e6d23-ed91-47ed-afae-f7a273ae3856.jpg?v=1794726329"},{"product_id":"digital-camera-adapter-universal","title":"Digital Camera Adapter - Universal","description":"\u003cp\u003eExplore the world of astroimaging the easy way with the Celestron Digital Camera Adapter. With this easy-to-use accessory, you’ll be able to align your digital camera with the eyepiece of your telescope for super steady photography of planets and other celestial objects. If your camera has a video capture mode, you can even create your own videos as you explore the surface of the Moon and beyond.\u003c\/p\u003e\u003cp\u003eThe beauty of this accessory is in its simplicity. With the Digital Camera Adapter, you don’t need to be a photography pro or an experienced stargazer to get started with astroimaging! It’s also a great accessory to take along on visual observing sessions, so you can snap a quick photo without removing the eyepiece.\u003c\/p\u003e\u003cp\u003eYou’ll be surprised at the beautiful images you can capture with your existing camera and telescope using the Digital Camera Adapter. It’s an affordable way to get started with this rewarding hobby and share your discoveries with others.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"mysite","offers":[{"title":"Default Title","offer_id":68476595929311,"sku":"93626","price":59.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0821\/8850\/1215\/files\/93626-Dig_Camera_Adapter.jpg?v=1794726329"},{"product_id":"m42-spacer-kit","title":"M42 Spacer Kit","description":"To achieve the best astroimages, it is important to attain the proper back-focus distance for your camera relative to the telescope it is being used with. If the back-focus distance your camera consumes is not exact, the performance at the corners of full frame imaging sensors will suffer—stars will appear elongated and not as pinpoints.\u003cbr\u003eExample: RASA 8 with a ZWO ASI 183 MC PRO camera\u003cul\u003e\n\u003cli\u003eRequired back-focus distance for RASA 8 with included M42 camera adapter: 25mm\u003c\/li\u003e\n\u003cli\u003eBack-focus consumed by ZWO ASI 183 MC PRO camera: 17.5mm\u003c\/li\u003e\n\u003cli\u003eTo achieve equal back-focus distance, a 7.5mm M42 spacer ring is required\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003cbr\u003eCelestron’s M42 Spacer Ring kit includes three different length spacer rings to achieve the proper back-focus distance with our popular Celestron optical tubes and T-thread camera adapters.\u003cbr\u003e \u003cbr\u003e\u003cstrong\u003eHow to Use\u003c\/strong\u003e\u003cbr\u003eDepending your method of astrophotography (DSLR or CCD\/CMOS), there are two ways to use the M42 Spacer Ring. If you are using a DSLR, place the desired M42 Spacer Ring between your T-Ring and your T-Adapter for your optical tube. If you are using a CCD or CMOS camera, place the desired M42 Spacer Ring between the camera and the T-Adapter for your optical tube.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003eBelow is a quick guide to help you determine which spacer ring to use for our EdgeHD, Schmidt-Cassegrain, and RASA 8 optical tubes:\u003c\/p\u003e\u003ctable class=\"compatibility-table\" style=\"width: 533px;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 106.8px;\"\u003eSpacer Ring Size:\u003c\/td\u003e\n\u003ctd style=\"width: 411.2px;\"\u003eWorks best with:\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 106.8px;\"\u003e7.5mm\u003c\/td\u003e\n\u003ctd style=\"width: 411.2px;\"\u003eProvides proper spacing with \u003cstrong\u003eRASA 8\u003c\/strong\u003e for many ZWO cameras\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 106.8px;\"\u003e12mm\u003c\/td\u003e\n\u003ctd style=\"width: 411.2px;\"\u003eProvides proper spacing with \u003cstrong\u003eRASA 8\u003c\/strong\u003e for many Atik cameras\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 106.8px;\"\u003e30mm\u003c\/td\u003e\n\u003ctd style=\"width: 411.2px;\"\u003eConverts ZWO camera w\/filter slider to 55mm back-focus standard for use with \u003cstrong\u003eSchmidt-Cassegrain \u0026amp; EdgeHD\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cbr\u003e\u003cstrong\u003eBody\u003c\/strong\u003e\u003cbr\u003eThe M42 Spacer Rings are machined aluminum black anodized. The internal surfaces are blackened and glare-threaded to provide the highest contrast. Each spacer ring has a knurled surface, providing a great gripping surface for threading\/unthreading. The M42 Spacer Rings are compatible with M42 x 0.75 (T-thread) camera adapters.","brand":"mysite","offers":[{"title":"Default Title","offer_id":68476595962079,"sku":"93618","price":47.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0821\/8850\/1215\/files\/93618_M42_Spacer_Ring_Kit_01.jpg?v=1794726331"},{"product_id":"aux-power-cable-for-smart-dewheater-controllers","title":"AUX Power Cable for Smart DewHeater Controllers","description":"\u003cp\u003eOptimize your setup to run smoothly and the way you want—even with a third-party (i.e., non-Celestron) computerized telescope mount. This cable provides power to the AUX ports on your .\u003c\/p\u003e\u003cp\u003ePlug this AUX port cable into one of your controller’s 12V DC power outputs and one of its AUX ports. When you switch the controller on, the cable provides power to run accessories through the controller’s other AUX port(s), such as the  (for wireless PC connection) or the .\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eNote: If you already use a Celestron mount, you do \u003cstrong\u003enot\u003c\/strong\u003e need to purchase this AUX port cable. The AUX cable connection to your mount already provides power to the AUX ports.\u003c\/p\u003e","brand":"mysite","offers":[{"title":"Default Title","offer_id":68476595994847,"sku":"94038","price":17.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0821\/8850\/1215\/files\/94038_AUX_Power_Cable_for_DewHeater_Controllers_01.jpg?v=1794726332"},{"product_id":"dew-heater-ring-14in","title":"Dew Heater Ring - 14\"","description":"\u003cp data-mce-fragment=\"1\"\u003eThe Celestron Dew Heater Ring is the ideal dew prevention solution for your Celestron telescope. This must-have accessory will improve your observing or imaging nights year-round. \u003cspan data-mce-fragment=\"1\"\u003eThe Dew Heater Ring permanently mounts to your 14\" Celestron Schmidt-Cassegrain (manufactured 2006 or later)\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e, EdgeHD, and the 36cm RASA optical tube, replacing your retaining ring so you'll never be caught without it. \u003c\/span\u003e The installation process is quick and easy (follow the manual or video for instructions).\u003c\/p\u003e\u003cp data-mce-fragment=\"1\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eHow it works\u003c\/strong\u003e\u003c\/p\u003e\u003cp data-mce-fragment=\"1\"\u003eThe patented Dew Heater Ring replaces the retaining ring on your Schmidt corrector lens for efficient heating across the lens. The ring is constructed of lightweight, durable aluminum. Its rigid frame supports the cable circuity and the telescope's Schmidt corrector lens. Unlike other heating bands or strips that inefficiently heat the lens cell to warm the glass, the Celestron Dew Heater Ring heats the corrector glass directly, providing the most efficient transfer of heat to prevent dew formation.\u003c\/p\u003e\u003cp data-mce-fragment=\"1\"\u003eSimply plug the ring into an external 12V DC power source for consistent, continuous heat that will prevent dew from forming even under heavy dew conditions. The Dew Heater Ring features two storage clips to keep the power and thermistor jacks secure when not in use while accommodating the telescope's dust cover.\u003c\/p\u003e\u003cp data-mce-fragment=\"1\"\u003eThe Dew Heater Ring also comes with a cable management clip that connects to the telescope's front cell. Corral the power and thermistor jack to prevent them from dangling and reduce unwanted pulls on the cable connection to the rings.\u003c\/p\u003e\u003cp data-mce-fragment=\"1\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003eThe Dew Heater Ring comes complete with:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDew Heater Ring\u003c\/li\u003e\n\u003cli\u003eCable management clip\u003c\/li\u003e\n\u003cli\u003ePower jack extension cable\u003c\/li\u003e\n\u003cli\u003ePaper installation shield\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp data-mce-fragment=\"1\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eEnhance your setup\u003c\/strong\u003e\u003c\/p\u003e\u003cp data-mce-fragment=\"1\"\u003eTo achieve the highest level of dew prevention while maximizing power efficiency, we strongly recommend pairing the Dew Heater Ring with a Smart DewHeater Controller (sold separately). The controller uses the ring's built-in thermistor and its internal environmental sensor to provide just the right amount of heat to the corrector to prevent dew based upon the ambient temperature, ambient humidity, and temperature of the Schmidt corrector, which can dramatically reduce the ring’s power draw, greatly increasing battery life. The ring also includes an extension cable for connecting the ring directly to one of the controllers’ heater output ports, or to a third-party controller’s heater output port. (Note: the ring’s integrated thermistor is only compatible with the Celestron Smart DewHeater Controllers).\u003c\/p\u003e\u003cp data-mce-fragment=\"1\"\u003eWe also recommend adding a dew shield to your setup. While not mandatory, a shield will cut down on the amount of power the Dew Heater Ring needs to keep the optics clear.\u003c\/p\u003e","brand":"mysite","offers":[{"title":"Default Title","offer_id":68476596027615,"sku":"94054","price":164.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0821\/8850\/1215\/files\/94054_Dew_Heater_Ring_14in_01.jpg?v=1794726333"},{"product_id":"neximage-burst-color","title":"NexImage Burst Color","description":"\u003cp\u003eCelestron offers a wide array of high-quality, affordable, and user-friendly planetary imagers!  to learn more on how to choose an imager that’s right for you.\u003c\/p\u003e\u003cp\u003eCapture high-resolution planetary, lunar and solar images with the NexImage Burst Solar System Imager. This innovative camera is easy enough for a beginner to use, but features one of the best CMOS sensors available for astroimaging. It’s compatible with any computerized telescope or a non-computerized telescope with a motor drive for tracking celestial objects.\u003c\/p\u003e\u003cp\u003eCombined with the included software package, NexImage Burst brings out tremendous detail and produces images rivaling those taken with astronomical cameras costing hundreds more.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eUltra-Sensitive Aptina AR0132 CMOS Sensor\u003cbr\u003e\u003c\/strong\u003eCMOS technology is emerging as the hottest trend in imaging, and Aptina’s AR0132 sensor leads the way. This updated version of the popular MT9M034 sensor offers the perfect combination of speed, sensitivity, and value. You won’t find the Aptina AR0132 sensor for a better price anywhere than NexImage Burst.\u003c\/p\u003e\u003cp\u003eNexImage Burst Color is a one-shot color camera, allowing you to capture full-color images instantly. There's no need to image the same target multiple times to capture different colors. You also won't need to invest in filters and a filter wheel.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eA Great Choice for Those New to Imaging\u003c\/strong\u003e\u003cbr\u003eGetting started with NexImage Burst is as easy as pointing your telescope at the Moon, Sun, or a planet and recording a video. For the sharpest possible images, NexImage Burst can record more than 120 frames per second when subframed.\u003c\/p\u003e\u003cp\u003eThe included software analyzes each frame of video, throws away the ones affected by atmospheric turbulence, and perfectly aligns the best frames. The result is a bright, clear astroimage with impressive detail.\u003c\/p\u003e\u003cp\u003eSolar system imaging with NexImage Burst is a great way to enjoy the hobby of astroimaging if you live in a light-polluted area. \u003c\/p\u003e","brand":"mysite","offers":[{"title":"Default Title","offer_id":68476596060383,"sku":"95518","price":199.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0821\/8850\/1215\/files\/95518_NexImage_Burst_color1_Web.jpg?v=1794726335"},{"product_id":"dew-heater-ring-5in","title":"Dew Heater Ring - 5\"","description":"\u003cp data-mce-fragment=\"1\"\u003eThe Celestron Dew Heater Ring is the ideal dew prevention solution for your Celestron telescope. This must-have accessory will improve your observing or imaging nights year-round. The Dew Heater Ring permanently mounts to your 5\" Celestron Schmidt-Cassegrain optical tube, replacing your retaining ring, so you'll never be caught without it. The installation process is quick and easy (follow the manual or video for instructions).\u003c\/p\u003e\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eHow it works\u003c\/strong\u003e\u003c\/p\u003e\u003cp data-mce-fragment=\"1\"\u003eThe patented Dew Heater Ring replaces the plastic retaining ring on your Schmidt corrector lens for efficient heating across the lens. The ring is constructed of lightweight, durable aluminum. Its rigid frame supports the cable circuity and the telescope's Schmidt corrector lens. Unlike other heating bands or strips that inefficiently heat the lens cell to warm the glass, the Celestron Dew Heater Ring heats the corrector glass directly, providing the most efficient transfer of heat to prevent dew formation.\u003c\/p\u003e\u003cp data-mce-fragment=\"1\"\u003eSimply plug the ring into an external 12V DC power source for consistent, continuous heat that will prevent dew from forming even under heavy dew conditions. The Dew Heater Ring features two storage clips to keep the power and thermistor jacks secure when not in use while accommodating the telescope's dust cover.\u003c\/p\u003e\u003cp data-mce-fragment=\"1\"\u003eThe Dew Heater Ring also comes with a cable management clip that connects to the telescope's front cell. Corral the power and thermistor jack to prevent them from dangling and reduce unwanted pulls on the cable connection to the rings.\u003c\/p\u003e\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003eThe Dew Heater Ring comes complete with:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDew Heater Ring\u003c\/li\u003e\n\u003cli\u003eCable management clip\u003c\/li\u003e\n\u003cli\u003ePower jack extension cable\u003c\/li\u003e\n\u003cli\u003ePaper installation shield\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eEnhance your setup\u003c\/strong\u003e\u003c\/p\u003e\u003cp data-mce-fragment=\"1\"\u003eTo achieve the highest level of dew prevention while maximizing power efficiency, we strongly recommend pairing the Dew Heater Ring with a Smart DewHeater Controller (sold separately). The controller uses the ring's built-in thermistor and its internal environmental sensor to provide just the right amount of heat to the corrector to prevent dew based upon the ambient temperature, ambient humidity, and temperature of the Schmidt corrector, which can dramatically reduce the ring’s power draw, greatly increasing battery life. The ring also includes an extension cable for connecting the ring directly to one of the controllers’ heater output ports, or to a third-party controller’s heater output port. (Note: the ring’s integrated thermistor is only compatible with the Celestron Smart DewHeater Controllers).\u003c\/p\u003e\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\u003cp data-mce-fragment=\"1\"\u003eWe also recommend adding a dew shield to your setup. While not mandatory, a shield will cut down on the amount of power the Dew Heater Ring needs to keep the optics clear.\u003c\/p\u003e","brand":"mysite","offers":[{"title":"Default Title","offer_id":68476596125919,"sku":"94055","price":42.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0821\/8850\/1215\/files\/94055_Dew_Heater_Ring_5in_01.jpg?v=1794726336"},{"product_id":"used-nexyz-3-axis-universal-smartphone-adapter","title":"Used - NexYZ 3-Axis Universal Smartphone Adapter","description":"","brand":"mysite","offers":[{"title":"Default Title","offer_id":68476596191455,"sku":"U81055","price":49.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0821\/8850\/1215\/files\/81055_NexYZ_3-Axis_Universal_Smartphone_Adapter_01_89d84dd3-60cc-4a2e-9df5-57378fba33b5.jpg?v=1794726337"},{"product_id":"large-sct-edgehd-adapter-v2-for-off-axis-guider","title":"Large SCT \u0026 EdgeHD Adapter V2 for Off-Axis Guider","description":"\u003cp\u003eProduce a larger area of illumination for your 9.25”, 11” or 14” Schmidt-Cassegrain or EdgeHD telescope by using the this adapter. When this adapter is paired with our , these two imaging accessories allow you to use the full image circle in our larger scopes. This configuration is especially helpful to owners of larger format cameras, such as the Canon 5D or 6D, since their full frame can take advantage of the more substantial area of illumination produced by larger optical tubes.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat’s New!\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Large SCT \u0026amp; EdgeHD Adapter V2 for Off-Axis Guider has a longer optical length—38mm. The adapter’s longer length provides DSLR cameras back-focus spacing for Schmidt-Cassegrain and EdgeHD optical tubes in conjunction with the Off-Axis Guider without the need for extra adapters or spacers.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBody\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Large SCT \u0026amp; EdgeHD Adapter V2 for Off-Axis Guider is machined aluminum black anodized. 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The adapter has a knurled surface providing a great gripping surface for threading and unthreading.\u003c\/p\u003e","brand":"mysite","offers":[{"title":"Default Title","offer_id":68476596388063,"sku":"93666","price":41.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0821\/8850\/1215\/files\/93666_Large_SCT___EdgeHD_Adapter_V2_for_Off-Axis_Guider_01.jpg?v=1794726339"},{"product_id":"used-t-ring-for-nikon-camera","title":"Used - T-Ring for Nikon Camera","description":"","brand":"mysite","offers":[{"title":"Default Title","offer_id":68476596617439,"sku":"U93402","price":9.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0821\/8850\/1215\/files\/93402-Nikon-T-Ring_01_d849643b-524c-4271-9258-4637eba024b0.jpg?v=1794726340"},{"product_id":"light-pollution-imaging-filter-rowe-ackermann-schmidt-astrograph-rasa-8","title":"Light Pollution Imaging Filter, Rowe-Ackermann Schmidt Astrograph (RASA) 8","description":"\u003cp\u003eLight pollution in the night sky can significantly degrade contrast in astronomical images. 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By strategically blocking these wavelengths, the filter greatly reduces the effects of light pollution without degrading overall image quality.\u003c\/p\u003e\u003cp\u003eThe Light Pollution Imaging (LPI) Filter for the 8” RASA blocks light from some of the most common sources of light pollution between 400-700nm (i.e., the visible spectrum), including high- and low-pressure sodium-vapor streetlights, mercury-vapor streetlights, and natural airglow caused by oxygen in the atmosphere. Unlike some light pollution filters, the LPI filter blocks only specific areas of the spectrum instead of wide regions. This helps to maintain image brightness and color balance. In addition, specific wavelengths associated with emission nebulae, such as H-α(656nm), H-β (486nm), OIII (496nm and 501nm), and SII (672nm), are highly transmitted, ensuring minimal loss of image brightness for those objects.\u003c\/p\u003e\u003cp\u003eThe filter fits directly into the internal filter mount in the RASA 8’s front lens cell, where the optical window normally mounts. By removing the clear window and replacing it with the filter, optical performance for the entire system is maintained.\u003c\/p\u003e\u003cp\u003eEach filter comes with a plastic storage case to safely store the filter or the placeholder glass that came with your RASA when not in use. You will also receive a spectral transmission graph unique to your specific unit, verifying its performance.\u003c\/p\u003e","brand":"mysite","offers":[{"title":"Default Title","offer_id":68476596682975,"sku":"93614","price":289.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0821\/8850\/1215\/files\/93614_Light_Polution_Filter_RASA_8_01.jpg?v=1794726342"},{"product_id":"light-pollution-imaging-filter-rowe-ackermann-schmidt-astrograph-rasa-11","title":"Light Pollution Imaging Filter, Rowe-Ackermann Schmidt Astrograph (RASA) 11","description":"\u003cp\u003eGet the most out of your Celestron Rowe-Ackermann Schmidt Astrograph 11, even under light-polluted skies, with this Light Pollution Imaging Filter, custom-designed for the RASA. No matter which camera you use, this filter’s generous 68 mm clear aperture allows it to easily accommodate today’s largest sensors. Utilizing a machined aluminum housing and Schott B270 glass, the filter replaces the RASA’s clear optical window so the RASA’s optical performance is unaltered. \u003cbr\u003e \u003cbr\u003e \u003cstrong\u003eRemove Light Pollution While Keeping Your Images Bright\u003c\/strong\u003e\u003cbr\u003e Light pollution limits how much of the night sky we can see and photograph. When imaging with a color camera in light polluted areas, skyglow degrades image quality. Light pollution filters help to selectively block light emitted from common streetlights and other ambient lighting. But most light pollution filters greatly compromise the total light throughput, causing dim images, and negatively impact the color balance, causing images to appear too green or blue.\u003cbr\u003e \u003cbr\u003e The Light Pollution Imaging Filter for RASA “surgically” removes unwanted light pollution while preserving as much of the useful spectrum as possible. That means you’ll still retain over 90 percent of the light captured by your telescope at many wavelengths.\u003cbr\u003e \u003cbr\u003e Unlike other light pollution suppression filters, the Celestron LP Imaging Filter for RASA maintains a relatively neutral color balance so you can bring out subtle color in galaxies and other faint deep sky objects. Multiple layers of specially-formulated dielectric coatings provide the desired transmission, while anti-reflective coatings minimize star halos and internal reflections.\u003c\/p\u003e\u003cp\u003eAlso included is a clear plastic case to protect the filter when not in use\u003cbr\u003e \u003cbr\u003e \u003cstrong\u003eIndividually Tested for Quality\u003cbr\u003e \u003c\/strong\u003eEvery Celestron Light Pollution Imaging Filter is tested individually for light transmission. 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When paired with Celestron’s groundbreaking 8” Rowe-Ackermann Schmidt Astrograph (RASA), you can achieve spectacular deep-sky astronomical images.\u003c\/p\u003e\u003cp\u003eSo what makes a mirrorless camera the perfect match for RASA? First, the compact camera body provides minimal obstruction when placed on the front of the RASA optical tube. Second, the sensitive imaging chip helps capture every bit of stunning detail that the RASA optical brings in.\u003c\/p\u003e\u003cp\u003eIf you’d like to use your Canon mirrorless camera with the 8” RASA, this adapter is a must-have accessory. Using the camera’s integrated bayonet mount, it attaches securely to the front of RASA. What’s more, this adapter places the camera’s sensor at the precise backfocus distance for optimal image sharpness.\u003c\/p\u003e","brand":"mysite","offers":[{"title":"Default Title","offer_id":68476597141727,"sku":"93406","price":63.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0821\/8850\/1215\/files\/93406_Camera_Adapter_Canon_Mirrorless_RASA_8_01.jpg?v=1794726348"},{"product_id":"skyris-ir-block-filter","title":"Skyris IR-Block Filter","description":"\u003cp\u003eColor CCD cameras such as the Skyris color planetary cameras are very sensitive across the visual spectrum, as well as in infrared. Some telescopes may correct for chromatic aberration, but are not designed to correct for IR light, which can often look defocused in astroimages. Blocking infrared (IR) light provides the greatest color balance and sharpness in your astroimages. 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This specialized filter allows high transmission of light from emission nebulae while blocking light pollution, helping to make your images pop with detail off the black sky background with superior contrast.\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eFortunately, many sources of light pollution have relatively discreet emission spectra; they emit primarily at specific wavelengths of light. By strategically blocking these “bad” wavelengths, the filter essentially eliminates the effect of light pollution while letting the “good” wavelengths of light associated with the emission nebula pass through to the camera. You’ll notice much higher contrast in your images immediately, even if imaging from your light polluted backyard! And since the transmission at the key wavelengths is so high, the nebula will not be dimmed—only the background will be blacker.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\u003cu\u003e\u003cbr\u003e\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\u003cu\u003eNebula Hunting\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Hα-Hβ-OIII Imaging Filter for the 8” RASA is perfect for imaging emission nebulae like the North America Nebula (NGC 7000), Lagoon Nebula (M8), Orion Nebula (M42), and the Carina Nebula (NGC 3372). The imaging filter transmits key Hα-Hβ-OIII wavelengths that produce high contrast for emission nebulae.\u003c\/p\u003e\u003cp\u003eThe transmission spectrum for the Hα-Hβ-OIII Imaging Filter is 85% or greater at key wavelengths (486nm, 496nm\/501nm, 656nm) and less than 0.5% transmission elsewhere. The Hα-Hβ-OIII Imaging Filter for the 8” RASA is a narrowband filter that blocks much of the visible spectrum and only lets specific wavelengths through. Because of this, it will not work well on broadband emission objects, such as galaxies and star clusters.\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/files\/93619_H_-H_-OIII_Imaging_Filter_RASA_8_04_480x480.jpg?v=1618006550\" alt=\"\"\u003e\u003c\/p\u003e\u003cp\u003eOther similar imaging filters on the market have much narrower bandpasses at the critical Hα-Hβ-OIII wavelengths, but these filters will actually block much of the incoming Hα-Hβ-OIII light for an F\/2 optical system. This is because the light is coming into the filter at a steeper angle, which causes a spectral shift. Using filters not designed specifically for use at F\/2 will cause some of the light from the nebula to be blocked, resulting in a dimmer image. The Celestron Hα-Hβ-OIII Imaging Filter for the RASA 8 was custom engineered to work at F\/2, so none of the “good” light from the nebula is inadvertently blocked by the filter.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\u003cu\u003eBody and Storage\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe filter is machined aluminum black anodized cell with knurled rim for easy grip during installation. An anti-reflection coating has been added to the filter to help suppress reflections on the glass. The filter fits directly into the internal filter mount in the RASA 8’s front lens cell, where the optical window normally mounts. By removing the clear window and replacing it with the filter, optical performance for the entire system is maintained. 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