{"product_id":"celestron-nexstar-evolution-8-edge-hd-with-starsense","title":"Celestron NexStar Evolution 8\" Edge HD with StarSense","description":"\u003ch2\u003eCelestron NexStar Evolution 8\" Edge HD with StarSense\u003c\/h2\u003e\n\u003ch3\u003eProduct Description \u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"398\" data-end=\"916\" class=\"PDq2pG_selectionAnchorContainer\"\u003eThe \u003cstrong data-start=\"402\" data-end=\"443\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eCelestron NexStar Evolution 8\" Edge HD with StarSense\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e is a flagship-grade, fully computerized telescope system designed for astronomers who demand uncompromising optical performance, intelligent automation, and seamless wireless control. Combining \u003cstrong data-start=\"638\" data-end=\"666\"\u003eEdgeHD flat-field optics\u003c\/strong\u003e, \u003cstrong data-start=\"668\" data-end=\"701\"\u003eStarSense automated alignment\u003c\/strong\u003e, and the highly refined \u003cstrong data-start=\"726\" data-end=\"753\"\u003eNexStar Evolution mount\u003c\/strong\u003e, this system functions as a complete portable observatory capable of delivering both visually stunning deep-sky views and high-quality astrophotography potential.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"918\" data-end=\"1120\"\u003eThis model stands at the intersection of optical precision and modern smart technology, removing traditional barriers such as manual alignment, complex setup procedures, and external power dependencies.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-section-id=\"1ab9vi6\" data-start=\"1127\" data-end=\"1159\" class=\"PDq2pG_selectionAnchorContainer\"\u003eAdvanced EdgeHD Optical System\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp data-start=\"1161\" data-end=\"1283\"\u003eAt the core of this telescope is the \u003cstrong data-start=\"1198\" data-end=\"1229\"\u003e203.2mm EdgeHD optical tube\u003c\/strong\u003e, engineered as a premium flat-field aplanatic system.\u003c\/p\u003e\n\u003cp data-start=\"1285\" data-end=\"1376\"\u003eUnlike standard Schmidt-Cassegrain designs, the EdgeHD system is specifically corrected to:\u003c\/p\u003e\n\u003cul data-start=\"1378\" data-end=\"1599\"\u003e\n\u003cli data-section-id=\"i3t09v\" data-start=\"1378\" data-end=\"1442\"\u003eDeliver a \u003cstrong data-start=\"1390\" data-end=\"1442\"\u003eflat focal plane across the entire field of view\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"lkee73\" data-start=\"1443\" data-end=\"1488\"\u003eEliminate off-axis coma and field curvature\u003c\/li\u003e\n\u003cli data-section-id=\"2a9r3w\" data-start=\"1489\" data-end=\"1546\"\u003eProduce pinpoint stars from center to edge of the image\u003c\/li\u003e\n\u003cli data-section-id=\"dpgzax\" data-start=\"1547\" data-end=\"1599\"\u003eSupport high-resolution imaging across wide fields\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1601\" data-end=\"1798\"\u003eThis makes the system suitable not only for visual astronomy but also for \u003cstrong data-start=\"1675\" data-end=\"1725\"\u003eserious entry-to-intermediate astrophotography\u003c\/strong\u003e, especially when paired with focal reducers or HyperStar configurations.\u003c\/p\u003e\n\u003cp data-start=\"1800\" data-end=\"1976\"\u003eThe \u003cstrong data-start=\"1804\" data-end=\"1843\"\u003eStarBright XLT multi-coating system\u003c\/strong\u003e enhances light transmission and contrast, ensuring brighter deep-sky objects, sharper planetary detail, and improved color fidelity.\u003c\/p\u003e\n\u003ch4 data-section-id=\"mrwm9n\" data-start=\"1983\" data-end=\"2021\" class=\"PDq2pG_selectionAnchorContainer\"\u003eStarSense Automatic Alignment System\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp data-start=\"2023\" data-end=\"2113\"\u003eIntegrated StarSense technology transforms telescope setup into a fully automated process.\u003c\/p\u003e\n\u003cp data-start=\"2115\" data-end=\"2160\"\u003eInstead of manual star alignment, the system:\u003c\/p\u003e\n\u003cul data-start=\"2162\" data-end=\"2400\"\u003e\n\u003cli data-section-id=\"1yx5eo8\" data-start=\"2162\" data-end=\"2240\"\u003eCaptures images of the night sky using an integrated optical camera system\u003c\/li\u003e\n\u003cli data-section-id=\"fi33y0\" data-start=\"2241\" data-end=\"2280\"\u003eAnalyzes star patterns in real time\u003c\/li\u003e\n\u003cli data-section-id=\"dl25td\" data-start=\"2281\" data-end=\"2335\"\u003eCalculates precise location, time, and orientation\u003c\/li\u003e\n\u003cli data-section-id=\"1e4tbkw\" data-start=\"2336\" data-end=\"2400\"\u003eAutomatically aligns the telescope without user intervention\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2402\" data-end=\"2474\"\u003eOnce complete, the telescope is ready for GoTo operation within minutes.\u003c\/p\u003e\n\u003cp data-start=\"2476\" data-end=\"2597\"\u003eThis system dramatically reduces setup complexity and eliminates one of the most technical barriers in amateur astronomy.\u003c\/p\u003e\n\u003ch4 data-section-id=\"12jfmhf\" data-start=\"2604\" data-end=\"2655\" class=\"PDq2pG_selectionAnchorContainer\"\u003eNexStar Evolution Mount – Engineering and Control\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp data-start=\"2657\" data-end=\"2778\"\u003eThe NexStar Evolution mount is a high-torque, precision-engineered fork mount designed for stability and smooth tracking.\u003c\/p\u003e\n\u003cp data-start=\"2780\" data-end=\"2813\"\u003eKey engineering elements include:\u003c\/p\u003e\n\u003cul data-start=\"2815\" data-end=\"3090\"\u003e\n\u003cli data-section-id=\"1qw5nte\" data-start=\"2815\" data-end=\"2862\"\u003ePrecision-machined worm gears for both axes\u003c\/li\u003e\n\u003cli data-section-id=\"qw3pru\" data-start=\"2863\" data-end=\"2904\"\u003eSmooth altitude-azimuth motion system\u003c\/li\u003e\n\u003cli data-section-id=\"brwle3\" data-start=\"2905\" data-end=\"2963\"\u003eHeavy-duty fork arm structure for vibration resistance\u003c\/li\u003e\n\u003cli data-section-id=\"nl41qp\" data-start=\"2964\" data-end=\"3023\"\u003eIntegrated internal lithium-iron phosphate power system\u003c\/li\u003e\n\u003cli data-section-id=\"lm96z3\" data-start=\"3024\" data-end=\"3090\"\u003eMulti-speed motor drive system supporting tracking and slewing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3092\" data-end=\"3245\"\u003eThe mount supports sidereal, lunar, and solar tracking modes and is capable of both alt-azimuth and equatorial operation when paired with a wedge system.\u003c\/p\u003e\n\u003ch4 data-section-id=\"yfdd62\" data-start=\"3252\" data-end=\"3289\" class=\"PDq2pG_selectionAnchorContainer\"\u003eBuilt-In WiFi and App-Based Control\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp data-start=\"3291\" data-end=\"3380\"\u003eThis system eliminates the need for traditional hand controllers during normal operation.\u003c\/p\u003e\n\u003cp data-start=\"3382\" data-end=\"3426\"\u003eUsing built-in WiFi connectivity, users can:\u003c\/p\u003e\n\u003cul data-start=\"3428\" data-end=\"3657\"\u003e\n\u003cli data-section-id=\"88sg3m\" data-start=\"3428\" data-end=\"3473\"\u003eConnect directly via smartphone or tablet\u003c\/li\u003e\n\u003cli data-section-id=\"278nq\" data-start=\"3474\" data-end=\"3517\"\u003eControl telescope movement in real time\u003c\/li\u003e\n\u003cli data-section-id=\"gmeea7\" data-start=\"3518\" data-end=\"3570\"\u003eSelect celestial objects from a digital star map\u003c\/li\u003e\n\u003cli data-section-id=\"11wkz9o\" data-start=\"3571\" data-end=\"3603\"\u003eExecute automated GoTo slews\u003c\/li\u003e\n\u003cli data-section-id=\"17sgx9a\" data-start=\"3604\" data-end=\"3657\"\u003eAdjust tracking and alignment settings wirelessly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3659\" data-end=\"3806\"\u003eThe experience is fully integrated with modern astronomy apps, providing a digital observatory interface that replaces traditional control systems.\u003c\/p\u003e\n\u003ch4 data-section-id=\"1i6sa3m\" data-start=\"3813\" data-end=\"3851\" class=\"PDq2pG_selectionAnchorContainer\"\u003eStarSense + Smart Observing Workflow\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp data-start=\"3853\" data-end=\"3950\"\u003eThe combination of StarSense automation and app control creates a streamlined observing workflow:\u003c\/p\u003e\n\u003col data-start=\"3952\" data-end=\"4164\"\u003e\n\u003cli data-section-id=\"1obbr2u\" data-start=\"3952\" data-end=\"3975\"\u003ePower on telescope\u003c\/li\u003e\n\u003cli data-section-id=\"dxkrkq\" data-start=\"3976\" data-end=\"4020\"\u003eAutomatic sky scan and alignment begins\u003c\/li\u003e\n\u003cli data-section-id=\"gkgp7k\" data-start=\"4021\" data-end=\"4058\"\u003eSystem builds accurate sky model\u003c\/li\u003e\n\u003cli data-section-id=\"16cl3nf\" data-start=\"4059\" data-end=\"4091\"\u003eUser selects target via app\u003c\/li\u003e\n\u003cli data-section-id=\"v3eblj\" data-start=\"4092\" data-end=\"4126\"\u003eTelescope slews automatically\u003c\/li\u003e\n\u003cli data-section-id=\"uc8fi5\" data-start=\"4127\" data-end=\"4164\"\u003eObject tracking begins instantly\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp data-start=\"4166\" data-end=\"4309\"\u003eThis workflow minimizes downtime and maximizes observing efficiency, particularly for beginners or casual observers who want immediate results.\u003c\/p\u003e\n\u003ch4 data-section-id=\"5nkeqp\" data-start=\"4316\" data-end=\"4353\" class=\"PDq2pG_selectionAnchorContainer\"\u003ePower System and Field Independence\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp data-start=\"4355\" data-end=\"4483\"\u003eThe telescope includes an internal \u003cstrong data-start=\"4390\" data-end=\"4444\"\u003erechargeable lithium-iron phosphate battery system\u003c\/strong\u003e, designed for long-duration field use.\u003c\/p\u003e\n\u003cp data-start=\"4485\" data-end=\"4500\"\u003eKey advantages:\u003c\/p\u003e\n\u003cul data-start=\"4502\" data-end=\"4701\"\u003e\n\u003cli data-section-id=\"ztwbyg\" data-start=\"4502\" data-end=\"4544\"\u003eFully integrated internal power system\u003c\/li\u003e\n\u003cli data-section-id=\"hvb6bd\" data-start=\"4545\" data-end=\"4605\"\u003eExtended observing sessions without external power packs\u003c\/li\u003e\n\u003cli data-section-id=\"vksw3l\" data-start=\"4606\" data-end=\"4658\"\u003eStable voltage output for motors and electronics\u003c\/li\u003e\n\u003cli data-section-id=\"ijhiou\" data-start=\"4659\" data-end=\"4701\"\u003eReduced cable clutter during operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"4703\" data-end=\"4812\"\u003eThis design makes the system highly portable for field astronomy, star parties, and remote observation sites.\u003c\/p\u003e\n\u003ch4 data-section-id=\"1snmfzo\" data-start=\"4819\" data-end=\"4848\" class=\"PDq2pG_selectionAnchorContainer\"\u003eAstrophotography Capability\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp data-start=\"4850\" data-end=\"4952\"\u003eWhile primarily optimized for visual astronomy, the system supports a wide range of imaging workflows:\u003c\/p\u003e\n\u003cul data-start=\"4954\" data-end=\"5221\"\u003e\n\u003cli data-section-id=\"1jcjgeu\" data-start=\"4954\" data-end=\"5009\"\u003ePlanetary imaging with high magnification stability\u003c\/li\u003e\n\u003cli data-section-id=\"16xnyd\" data-start=\"5010\" data-end=\"5061\"\u003eDeep-sky imaging with EdgeHD optical correction\u003c\/li\u003e\n\u003cli data-section-id=\"uth6qb\" data-start=\"5062\" data-end=\"5138\"\u003eFast optical imaging when used with compatible fast-focus configurations\u003c\/li\u003e\n\u003cli data-section-id=\"1wdlxkk\" data-start=\"5139\" data-end=\"5221\"\u003eLong exposure capability when mounted in equatorial configuration with a wedge\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"5223\" data-end=\"5330\"\u003eThe optical system is also compatible with advanced accessories such as focal reducers and imaging cameras.\u003c\/p\u003e\n\u003ch4 data-section-id=\"4oqotu\" data-start=\"5765\" data-end=\"5812\" class=\"PDq2pG_selectionAnchorContainer\"\u003eIncluded Accessories and Out-of-the-Box Setup\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp data-start=\"5814\" data-end=\"5877\"\u003eThe telescope package includes essential observing accessories:\u003c\/p\u003e\n\u003cul data-start=\"5879\" data-end=\"6041\"\u003e\n\u003cli data-section-id=\"xzt0yx\" data-start=\"5879\" data-end=\"5904\"\u003e40 mm Plössl eyepiece\u003c\/li\u003e\n\u003cli data-section-id=\"bof4y7\" data-start=\"5905\" data-end=\"5930\"\u003e13 mm Plössl eyepiece\u003c\/li\u003e\n\u003cli data-section-id=\"tcuga2\" data-start=\"5931\" data-end=\"5961\"\u003eStarSense AutoAlign module\u003c\/li\u003e\n\u003cli data-section-id=\"1a31q9k\" data-start=\"5962\" data-end=\"5988\"\u003eStarPointer Pro finder\u003c\/li\u003e\n\u003cli data-section-id=\"1gnhu2q\" data-start=\"5989\" data-end=\"6016\"\u003e1.25-inch star diagonal\u003c\/li\u003e\n\u003cli data-section-id=\"84ntm4\" data-start=\"6017\" data-end=\"6041\"\u003eStandard visual back\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"6043\" data-end=\"6119\"\u003eThese components allow immediate use without requiring additional purchases.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1p1guin\" data-start=\"6126\" data-end=\"6165\" class=\"PDq2pG_selectionAnchorContainer\"\u003eUser Experience and Design Philosophy\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp data-start=\"6167\" data-end=\"6223\"\u003eThis telescope is designed around three core principles:\u003c\/p\u003e\n\u003ch4 data-section-id=\"1ptk521\" data-start=\"6225\" data-end=\"6239\"\u003eAutomation\u003c\/h4\u003e\n\u003cp data-start=\"6240\" data-end=\"6299\"\u003eMinimizes setup complexity and eliminates manual alignment.\u003c\/p\u003e\n\u003ch4 data-section-id=\"hbgu70\" data-start=\"6301\" data-end=\"6322\"\u003eOptical Precision\u003c\/h4\u003e\n\u003cp data-start=\"6323\" data-end=\"6392\"\u003eEdgeHD optics ensure high-resolution, flat-field viewing performance.\u003c\/p\u003e\n\u003ch4 data-section-id=\"bbkx2b\" data-start=\"6394\" data-end=\"6410\"\u003eConnectivity\u003c\/h4\u003e\n\u003cp data-start=\"6411\" data-end=\"6476\"\u003eSmart device integration replaces traditional control interfaces.\u003c\/p\u003e\n\u003cp data-start=\"6478\" data-end=\"6608\"\u003eThe result is a system that is both powerful enough for advanced astronomy and accessible enough for beginners entering the hobby.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1spgaq0\" data-start=\"6615\" data-end=\"6631\" class=\"PDq2pG_selectionAnchorContainer\"\u003eSpecifications\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003ch4 data-section-id=\"q3wb0s\" data-start=\"6633\" data-end=\"6650\"\u003eOptical System\u003c\/h4\u003e\n\u003cp data-start=\"6651\" data-end=\"6906\"\u003eOptical Design: EdgeHD Schmidt-Cassegrain\u003cbr data-start=\"6692\" data-end=\"6695\"\u003eAperture: 203.2 mm\u003cbr data-start=\"6713\" data-end=\"6716\"\u003eFocal Length: 2032 mm\u003cbr data-start=\"6737\" data-end=\"6740\"\u003eFocal Ratio: f\/10\u003cbr data-start=\"6757\" data-end=\"6760\"\u003eOptical Tube Material: Aluminum\u003cbr data-start=\"6791\" data-end=\"6794\"\u003eOptical Coatings: StarBright XLT\u003cbr data-start=\"6826\" data-end=\"6829\"\u003eSecondary Mirror Obstruction: 64 mm\u003cbr data-start=\"6864\" data-end=\"6867\"\u003eCentral Obstruction Ratio: 31 percent\u003c\/p\u003e\n\u003ch4 data-section-id=\"9yifel\" data-start=\"6908\" data-end=\"6922\"\u003ePerformance\u003c\/h4\u003e\n\u003cp data-start=\"6923\" data-end=\"7149\"\u003eHighest Useful Magnification: 480x\u003cbr data-start=\"6957\" data-end=\"6960\"\u003eLowest Useful Magnification: 29x\u003cbr data-start=\"6992\" data-end=\"6995\"\u003eLimiting Stellar Magnitude: 14\u003cbr data-start=\"7025\" data-end=\"7028\"\u003eRayleigh Resolution: 0.69 arc seconds\u003cbr data-start=\"7065\" data-end=\"7068\"\u003eDawes Resolution: 0.57 arc seconds\u003cbr data-start=\"7102\" data-end=\"7105\"\u003eLight Gathering Power: 843 times human eye\u003c\/p\u003e\n\u003ch4 data-section-id=\"7wwrov\" data-start=\"7151\" data-end=\"7173\"\u003eOptical Accessories\u003c\/h4\u003e\n\u003cp data-start=\"7174\" data-end=\"7337\"\u003eEyepiece 1: 40 mm Plössl\u003cbr data-start=\"7198\" data-end=\"7201\"\u003eMagnification: 51x\u003cbr data-start=\"7219\" data-end=\"7222\"\u003eEyepiece 2: 13 mm Plössl\u003cbr data-start=\"7246\" data-end=\"7249\"\u003eMagnification: 156x\u003cbr data-start=\"7268\" data-end=\"7271\"\u003eFinderscope: StarPointer Pro\u003cbr data-start=\"7299\" data-end=\"7302\"\u003eDiagonal: 1.25-inch star diagonal\u003c\/p\u003e\n\u003ch4 data-section-id=\"1f3h96y\" data-start=\"7339\" data-end=\"7364\"\u003eMount and Drive System\u003c\/h4\u003e\n\u003cp data-start=\"7365\" data-end=\"7628\"\u003eMount Type: Computerized Altitude-Azimuth fork arm\u003cbr data-start=\"7415\" data-end=\"7418\"\u003eTracking Modes: Alt-Az, Solar, Lunar\u003cbr data-start=\"7454\" data-end=\"7457\"\u003eSlew Speed: Multiple-speed motor drive system\u003cbr data-start=\"7502\" data-end=\"7505\"\u003ePower System: Internal lithium-iron phosphate battery\u003cbr data-start=\"7558\" data-end=\"7561\"\u003eAuxiliary Ports: 4 expansion ports\u003cbr data-start=\"7595\" data-end=\"7598\"\u003eDovetail Compatibility: CG-5\u003c\/p\u003e\n\u003ch4 data-section-id=\"1rew726\" data-start=\"7630\" data-end=\"7656\"\u003ePhysical Specifications\u003c\/h4\u003e\n\u003cp data-start=\"7657\" data-end=\"7873\"\u003eOptical Tube Length: 432 mm\u003cbr data-start=\"7684\" data-end=\"7687\"\u003eOptical Tube Diameter: 238 mm\u003cbr data-start=\"7716\" data-end=\"7719\"\u003eOptical Tube Weight: 6.35 kg\u003cbr data-start=\"7747\" data-end=\"7750\"\u003eMount Head Weight: 7 kg\u003cbr data-start=\"7773\" data-end=\"7776\"\u003eTripod Weight: 5.44 kg\u003cbr data-start=\"7798\" data-end=\"7801\"\u003eInstrument Load Capacity: 11 kg\u003cbr data-start=\"7832\" data-end=\"7835\"\u003eHeight Range: 1193.8 mm to 1752.6 mm\u003c\/p\u003e","brand":"CELESTRON","offers":[{"title":"Default Title","offer_id":48708765516008,"sku":"12096","price":2729.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0496\/0822\/9022\/files\/celestron-nexstar-evolution-8-x22-edge-hd-with-starsense-_3_-6536-p.jpg?v=1783347889","url":"https:\/\/carlos.gi\/products\/celestron-nexstar-evolution-8-edge-hd-with-starsense","provider":"Carlos","version":"1.0","type":"link"}