Telescope Celestron Astro FI 102mm Maksutov-Cassegrain GoTo WiFi

Control your telescope via integrated WiFi using the free Celestron SkyPortal app for iPhone, iPad, and Android devices The Astro Fi 102mm Maksutov-Cassegrain with fully coated glass optics provides outstanding views the Moon and planets, as well as bright deep space objects beyond our Solar System. Accessory tray holds 2 x 1.25'' eyepieces, miscellaneous accessories, including a rubber-lined area for a smart phone or small tablet. Includes a StarPointer finderscope, 2 Kellner eyepieces, and mirror star diagonal. DESCRIPTION Celestron is not only changing the way we experience astronomy, but we're also changing the way you interact with the night sky. The Astro Fi 102mm Maksutov-Cassegrain is a fully featured telescope that can be controlled with your smart phone or tablet using the free Celestron SkyPortal app. Celestron's SkyPortal app replaces the traditional telescope hand control for a 100% wireless experience. Just hold your smart device up to the night sky. When you find an object you'd like to view, tap the screen. Your Astro Fi telescope automatically slews to the object, while the screen displays information about it. It's never been more fun to explore the universe!   The Astro Fi 102 creates its own wireless connection, so it can communicate with your device even in remote locations where WiFi or cellular networks aren't available. Getting ready to observe is quick and painless thanks to Celestron's award-winning SkyAlign technology. Center any three bright objects in the eyepiece, and your telescope calculates its position. You can even generate a Sky Tour of all the best celestial objects to view based on your exact time and location.   TRUSTED CELESTRON OPTICS   Innovative WiFi technology powers the Astro Fi, but it's the optics inside the telescope tube that make it a Celestron. For over 50 years, we've led the industry in optical technology?and we put that experience into the Astro Fi 102. This 102mm Maksutov-Cassegrain with fully coated optics offers dazzling views of craters on the Moon, the rings of Saturn, the Great Red Spot on Jupiter, the Orion Nebula, the Hercules Globular Cluster and so much more. Main Features: Optical Design:Maksutov-Cassegrain Aperture (mm):102 mm (4.02 in) Focal Length:1325 mm (52.17 in) Focal Ratio: 13 Focal Length of Eyepiece 1 (mm): 25 mm (0.98 in) Magnification of Eyepiece 1: 53x Focal Length of Eyepiece 2 (mm): 10 mm (0.39 in) Magnification of Eyepiece 2: 132x Finderscope: StarPointer Star Diagonal: 1.25" Mount Type: Single Fork Arm Altazimuth Accessory Tray:Includes rubberized smartphone or tablet holder Tripod: Aluminum Highest Useful Magnification: 204x Lowest Useful Magnification: 19x Limiting Stellar Magnitude : 12.5 Resolution (Rayleigh): 1,37 arc seconds Resolution (Dawes): 1,14 arc seconds Light Gathering Power (Compared to human eye): 212x Optical Coating: Aluminum with SiO2 Slew Speeds: Up to 3 degsecond Tracking Rates: Sidereal, Solar, and Lunar Alignment Procedures: SkyAlign, 3-Star Align, Solar System Align Communication Ports: Aux port for optional hand control Database: Over 120,000 objects including 220 of the best deep sky and solar system objects 28% more Light Gathering than 90 mm