Stellar refractor!A member of Celestron's Advanced telescope series this refractor is packed with great features and excellent optics. The refractor-style telescope features a 2-inch rack-and-pinion focuser. CG-5 MountThe CG-5 is equipped with Celestron's CG-5 German Equatorial mount. This has precision worm gears on both axes for extremely smooth stability. The scope also comes with a heavy-duty tripod with larger more substantial legs offering excellent damping characteristics for more stable views. The CG-5 has a convenient latitude scale for easier alignment and can accommodate an optional polar finder scope for the ultimate in precision alignments.C6-RGT specifications:150mm (6-inch) diameter Refractor; 1200mm focal length; f/8 focal ratio; Fully multi-coated optics; 20mm Pl?ssl eyepiece (60X); 9x50 finderscope; 1.25-inch star diagonal; Heavy-duty (CG-5) German equatorial mount Computerized hand control. This telescope comes with a 20mm 1.25-inch eyepiece star diagonal and 9x50 finderscope.Computerized GOTO Specifications40000+ objects;400 user-defined programable objects;Enhanced information on over 200 objectsHand controller with double-line 16-character liquid crystal display;DC servo motors with encoders on both axes;4-degrees/second maximum slewing speed;RS-232 communication port on hand controlAuxiliary port and autoguider port on motor drive.Standard accessories 1.25-inch 20mm eyepiece (60X);9x50 finderscope and mounting bracket;CG-5 equatorial mount and tripod;1.25-inch star diagonal;The Sky Level 1 CD ROMAccessory tray.Car Battery AdapterOptional CN-16 GPS (sold separately)Use the Power and Accuracy of GPS satellites to align your telescope!Plug the 16-channel GPS module into your telescope's drive-base port to link up with and automatically download information from one of many global positioning satellites. Controlled with the NexStar computerized hand control the CN-16 will greatly improve the accuracy of star alignments by locating north and leveling the optical tube with more precision than can be achieved by hand. --jtylShoot the planets with the Celestron NexImage Solar System Imager.