Celestron - NexStar 8SE Telescope - Computerized Telescope for Beginners and Advanced Users - Fully-Automated GoTo Mount - SkyAlign Technology - 40,000+ Celestial Objects - 8-Inch Primary MirrorManufacturer Description The largest of the NexStar SE family with 78% more light gathering than a 6-inch model, the NexStar 8 SE will enable you to see deep into the Universe. The distinctive patented fork arm with ergonomically designed integrated hand control cradle gives solid support to Celestron's classic 8-inch optics. The NexStar 8 SE features Schmidt-Cassegrain 8-inch aperture optics with our premium StarBright XLT coatings and a powerful 2,032mm focal length and f10 focal ratio. About the NexStar SE Series : NexStar 8 SE Features : The NexStar 8 SE has all the same features as Celestron's most advanced computerized GoTo telescopes, including our revolutionary SkyAlign alignment technology, a sky tour feature, a database of over 40,000 celestial objects, and easy-to-use hand control. Plug the optional CN-16 GPS accessory into NexStar's auxiliary port and download data from orbiting GPS satellites for truly quick and easy alignments. The universe may be full of mysteries, but using the NexStar 8 SE isn't one of them. In the tradition of Celestron's famous orange optical tubes, the NexStar SE Family combines the classic heritage of the original orange tube telescopes with state-of-the-art features including a fully computerized operating system, flash upgradeable hand control, our superior StarBright XLT coatings, our revolutionary SkyAlign telescope alignment software, and much more. Whether you are a seasoned astronomer looking for a portable scope with advanced features, or just starting your astronomy adventure and looking for an easy way to enjoy the night sky, a NexStar SE will help you take a closer look. Every NexStar SE includes a version of The Sky software Level 1 Planetarium software for exploring the Universe on your PC and printing out custom star charts of the sky. In addition, you receive our NexRemote software that allows you to operate your telescope via your PC. This software package, valued at over $100, is included free with your NexStar SE! General Features: 8-inch Schmidt-Cassegrain telescope SE combines the classic heritage of the original orange tube telescopes with the latest state-of-the-art features StarBright XLT high transmission coatings come standard Quick release fork arm mount, optical tube, and accessory tray for no-tool setup Celestron's unique patented single fork arm with integral hand control design provides a rigid and smooth operating structure for the optical tube StarPointer finderscope to help with alignment and accurately locating objects Sturdy computerized altazimuth mount Ultra sturdy steel tripod with accessory tray Star diagonal provides more comfortable viewing position when observing objects that are high in the sky Computerized Features: Proven NexStar computer control technology 40,000 object database with 200 user-definable objects and expanded information on over 200 objects SkyAlign allows you to align on any three bright celestial objects, making for a fast and easy alignment process Flash upgradeable hand control software and motor control units for downloading product updates over the Internet Custom database lists of all the most famous deep-sky objects by name and catalog number; the most beautiful double, triple, and quadruple stars; variable star; solar systems; objects and asterisms DC Servo motors with encoders on both axes Autoguider port for long exposure astrophotography Double line, 16-character liquid crystal display hand control with backlit LED buttons for easy operation of go-to features NexRemote telescope control software and RS-232 cable included for advanced control of your telescope via computer GPS-compatible with optional CN16 GPS accessory (93963) The best telescope is the one used often to enjoy the beauty and intrigue of the night sky. For those searching for telescopes for astronomy beginners that are infused with the latest computer technology, Celestron’s NexStar 8SE Schmidt-Cassegrain Telescope fits the bill perfectly. The NexStar 8SE Computerized Telescope features Celestron’s iconic “orange tube” design and updated technology with the latest features for amazing stargazing for beginners and experienced observers. Celestron’s signature telescope combines advanced features and excellent optics in one easy-to-use system, the NexStar 8SE. It’s the perfect choice for your first serious telescope, offering striking views at an economical price. The eight-inch primary mirror in this computerized telescope packs enough light-gathering ability to observe the best that our Solar System has to offer, from Saturn’s rings to the cloud bands on Jupiter and geographic features on the surface of the Moon. When it comes to deep sky objects, take your 8SE to a dark-sky site and you’ll see hundreds of pinpoint stars in the Hercules Globular Cluster, the spiral arms of the Whirlpool Galaxy, and more. Featuring a database of more than 40,000 celestial objects, the 8SE’s GoTo mount automatically locates and tracks objects for you. You can also take a Sky Tour and let your telescope show you the best objects currently visible. The single fork arm design and sturdy steel tripod all assemble and break down from separate components for easy transportation. SkyAlign technology gets your telescope aligned and ready to observe in minutes. Even if you’re unfamiliar with the night sky, you can easily align your telescope on any 3 bright objects. The NexStar 8SE is a telescope that will grow with you as you advance in the hobby of astronomy. It’s compatible with all the high-tech accessories advanced users love. Provide GPS coordinates to your telescope with SkySync, or add automatic alignment functionality with StarSense AutoAlign. Buy with confidence from the world’s #1 telescope brand, based in California since 1960. You’ll also receive a two-year warranty and unlimited access to technical support from our team of US-based experts.Celestron - SkyPortal WiFi Module - Control Your Celestron Computerized Telescope via Smartphone - Telescope Wi-Fi AccessoryCelestron's SkyPortal WiFi Module turns your smartphone or tablet into your own personal planetarium and observatory. Simply plug the WiFi module into your telescope’s hand control or AUX port and connect to its wireless signal with your device. Instantly, your device becomes a wireless hand control for your telescope, guiding you through the alignment process and slewing to any celestial object with a simple tap.As SkyPortal WiFi Module slews your telescope to an object, you can listen to hundreds of included audio descriptions on your device, which explain the history, mythology, and key features of the most popular celestial objects.Not sure what to observe? Select Tonight’s Best in the search menu and the SkyPortal app will display a list of the best objects to view based on your exact time and location. There’s no need to input GPS coordinates or set the time and date—SkyPortal WiFi takes this information directly from your device.SkyPortal WiFi Module makes a great gift for telescope users of all ages and skill levels, from kids to advanced users. Take your family on a guided tour of the universe with SkyPortal WiFi!Abou the Celestron SkyPortal AppCelestron’s SkyPortal WiFi Module works with our full featured planetarium app, SkyPortal. Available free on the Apple App Store and Google Play, SkyPortal is your key to the universe—with or without SkyPortal WiFi Module.Developed in collaboration with the experts at SkySafari, SkyPortal offers an intuitive user interface with a robust database of more than 100,000 celestial objects. You can even plan your observing session before you set up your telescope. Find out when transits and other notable celestial events will occur—up to 100 years into the future.Compatibility InformationSkyPortal WiFi Module is compatible with the following Celestron mounts:Advanced VX | Astro Fi | CG-5 (with CG-5 Aux. splitter) | CGE | CGE Pro | CGEM | CGEM DX | CGEM II | CGX | CGX-L | CPC | CPC Deluxe HD | LCM | NexStar Evolution | NexStar GT (2015 models and newer with Aux. splitter) | NexStar SE Series | NexStar SLT | SkyProdigySkyPortal WiFi Module is NOT compatible with the following Celestron mounts:NexStar i Series | NexStar GPS | Ultima 2000 | Early generation GoTo mounts (such as Compustar).