CES1122 Features: * Telescope * Compatible with 2" eyepieces * High quality 102 mm short tube style refractor * Fully computerized Altazimuth mount * StarPointer finderscope to help with alignment and accurately locating objects * Quick-release fork arm mount, optical tube and accessory tray for quick no tool set up * Good for terrestrial and celestial observing * "The SkyX First Light Edition" astronomy software with a 10,000 object database, printable sky maps and 75 enhanced images * Proven NexStar computer control technology * Database allows telescope to locate over 4,000 celestial objects * SkyAlign allows you to align on any three bright celestial objects, making for a fast and easy alignment process * Flash upgradable hand control software and motor control units for downloading product updates over the Internet * Internal battery compartment to prevent cord wrap during use * Auxiliary port for additional accessories such as GPS accessory * Compatible with optional NexRemote telescope control software, for advanced control of your telescope via computer * Optical design: Refractor * Aperture (mm): 102 mm (4.02 in) * Focal length (mm): 660 mm (26 in) * Focal ratio: 6.47 * Eyepiece 1 (mm): 25 mm (0.98 in) * Magnification 1: 26 x * Eyepiece 2 (mm): 9 mm (0.35 in) * Magnification 2: 73 x * Finderscope: Starpointer * Star diagonal: 1.25 * Mount: Motorized altazimuth * Tripod: Steel * Highest useful magnification: 241 x * Lowest useful magnification: 15 x * Limiting stellar magnitude: 12.5 * Resolution (rayleigh): 1.37 arc seconds * Resolution (dawes): 1.14 arc seconds * Photographic resolution: 308 line/mm * Light gathering power: 212 x * Angular field of view (deg): 1.7 * Linear field of view (1000 yds): 91 ft (28 m) * Optical coatings: Multi coated * Slew speeds: Nine slew speeds: 4 /sec, 2 /sec, 1 /sec, .5 /sec, 32x, 16x, 8x, 4x, 2x * Tracking rates: Sidereal, solar and lunar * Tracking modes: Alt-az, EQ north and EQ South * Alignment procedures: Skyalign, auto 2-star align, 1-star align, 2-star align, solar system align * Computer hand control: Fully computerized / flash upgradable * Database: 4,000 object database * GPS: Optional skysync GPS accessory (93969) Includes: * Sturdy stainless steel tripod and accessory tray included * Includes NSOL telescope control software for basic control of your telescope via computer (with optional RS-232 cable) Dimensions: * Dimensions: 55"" H x 38"" W x 23"" D Warranty: * 2 Year warranty