Celestron's Advanced Series Telescopes have extra features and larger apertures.

Telescope	Price
C6 R-GT 150mm (6.0") Refractor Optical Design 1200mm f/8 Focal Length Adjustable 2" Steel Leg Tripod with Accessory Tray/Leg Brace Right Ascension and Declination Setting Circles Slow Motion Control Knobs on Both Axes Telescope Weight: 57 lbs. 40,000+ object database, 400 user defined programmable objects Enhanced information on over 200 objects Double line, 16 character Liquid Crystal Display; Hand Control, DC Servo Motors with Encoders on both Axes 4º/second Max. Slew Speed RS-232 communication port on hand control Auxiliary Port and Autoguider Port on motor drive 1-1/4" 20mm Eyepiece (60x) 9x50 Finderscope and Mounting Bracket CG-5 Equatorial Mount and Tripod Star Diagonal – 1-1/4" The Sky Level I CD-ROM Accessory Tray The Advanced GT Series telescopes include these high performance features: GPS-compatible with optional CN16 GPS Accessory (#93963) Proven NexStar® computer control technology RS-232 communication port on hand control to control the telescope via a personal computer Autoguider port for long exposure astrophotography 40,000+ object database with 400 user-definable objects and expanded information on over 200 objects 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 Double line, 16-character Liquid Crystal Display Hand Control with 19 fiber optic backlit LED buttons DC Servo motors with encoders on both axes The CG-5 GT computerized mount features Celestron’s sleek integrated design	Telescope: $1,199 top
C6 N-GT 150mm (6.0") Reflector Optical Design 750mm f/5 Focal Length Sturdy, Adjustable Aluminum Tripod with Accessory Tray Telescope Weight: 35 lb. 1-1/4" 20mm Eyepiece (38x) 6x30 Finderscope and Mounting Bracket CG-4 Equatorial Mount and Tripod Rack and Pinion Focuser – 1-1/4" The Sky Level I CD-ROM Accessory Tray Dual axis slew motors Computerized Hand Control with 40,000+ objects Car battery adapter	$879 top
C8 N-GT The Advanced Series C8-NGT Specifications: 200mm (8.0") Newtonian Reflector Optical Design 1000 mm f/5 Focal Length Adjustable 2" Steel Leg Tripod with Accessory Tray/Leg Brace Right Ascension and Declination Setting Circles Slow Motion Control Knobs on Both Axes 2" Rack & Pinion Focuser with 1-1/4" adapter Telescope Weight: 67 lbs. 40,000+ object database, 400 user defined programmable objects Enhanced information on over 200 objects Double line, 16 character Liquid Crystal Display; Hand Control DC Servo Motors with Encoders on both Axes 4º/second Max. Slew Speed RS-232 communication port on hand control Auxiliary Port and Autoguider Port on motor drive 1-1/4" 20mm Plössl Eyepiece (50x) 9x50 Finderscope and Mounting Bracket CG-5 Equatorial Mount and Tripod The Sky Level I CD-ROM Accessory Tray The Advanced GT Series telescopes include these high performance features: GPS-compatible with optional CN16 GPS Accessory (#93963) Proven NexStar® computer control technology RS-232 communication port on hand control to control the telescope via a personal computer Autoguider port for long exposure astrophotography 40,000+ object database with 400 user-definable objects and expanded information on over 200 objects 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 Double line, 16-character Liquid Crystal Display Hand Control with 19 fiber optic backlit LED buttons DC Servo motors with encoders on both axes The CG-5 GT computerized mount features Celestron’s sleek integrated design	Telescope: $1,119 top
C10 N-GT The Advanced Series C10-NGT Specifications: 254mm (10.0") Newtonian Reflector Optical Design 1200 mm f/4.7 Focal Length Adjustable 2" Steel Leg Tripod with Accessory Tray/Leg Brace Right Ascension and Declination Setting Circles Slow Motion Control Knobs on Both Axes 2" Rack & Pinion Focuser with 1-1/4" adapter Telescope Weight: 83 lbs. 40,000+ object database, 400 user defined programmable objects Enhanced information on over 200 objects Double line, 16 character Liquid Crystal Display; Hand Control DC Servo Motors with Encoders on both Axes 4º/second Max. Slew Speed RS-232 communication port on hand control Auxiliary Port and Autoguider Port on motor drive 1-1/4" 20mm Plössl Eyepiece (60x) 9x50 Finderscope and Mounting Bracket CG-5 Equatorial Mount and Tripod The Sky Level I CD-ROM Accessory Tray The Advanced GT Series telescopes include these high performance features: GPS-compatible with optional CN16 GPS Accessory (#93963) Proven NexStar® computer control technology RS-232 communication port on hand control to control the telescope via a personal computer Autoguider port for long exposure astrophotography 40,000+ object database with 400 user-definable objects and expanded information on over 200 objects 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 Double line, 16-character Liquid Crystal Display Hand Control with 19 fiber optic backlit LED buttons DC Servo motors with encoders on both axes The CG-5 GT computerized mount features Celestron’s sleek integrated design	Telescope: $1,349 top
C6 S-GT The Advanced Series C6 S-GT Specifications: 150mm (6") Schmidt-Cassedgrain Optical Design 1500mm f/10 focal length 6x30mm finderscope 25mm Plossl 1.25" Star Diagonal Heavy Duty CG-5 German Equatorial Mount with RA and DEC slow motion controls and setting circles "The Sky Level 1" CD-Rom Rugged adjustable height 2" steel tripod with centre brace accessory tray 1 #11 counterweights Dual Axis slew motors Computerized hand control with 40,000+ object database Starbright XLT Coatings Car battery adapter	$1,099 top
C8 S-GT The Advanced Series C8-SGT Specifications: 203mm (8.0") Schmidt-Cassegrain Optical Design 2032mm f/10 Focal Length Adjustable 2" Steel Leg Tripod with Accessory Tray/Leg Brace Right Ascension and Declination Setting Circles Slow Motion Control Knobs on Both Axes Telescope Weight: 54 lbs. 40,000+ object database, 400 user defined programmable objects Enhanced information on over 200 objects Double line, 16 character Liquid Crystal Display; Hand Control DC Servo Motors with Encoders on both Axes 4º/second Max. Slew Speed RS-232 communication port on hand control Auxiliary Port and Autoguider Port on motor drive 1-1/4" 25mm Plössl Eyepiece (81x) 6x30 Finderscope and Mounting Bracket CG-5 Equatorial Mount and Tripod Star Diagonal – 1-1/4" The Sky Level I CD-ROM Accessory Tray XLT Coatings The Advanced GT Series telescopes include these high performance features: GPS-compatible with optional CN16 GPS Accessory (#93963) Proven NexStar® computer control technology RS-232 communication port on hand control to control the telescope via a personal computer Autoguider port for long exposure astrophotography 40,000+ object database with 400 user-definable objects and expanded information on over 200 objects 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 Double line, 16-character Liquid Crystal Display Hand Control with 19 fiber optic backlit LED buttons DC Servo motors with encoders on both axes The CG-5 GT computerized mount features Celestron’s sleek integrated design	$1,679 top
C91/4 S-GT The Advanced Series C9 1/4-SGT Specifications: 235mm (9-1/4") Schmidt-Cassegrain Optical Design 2350mm f/10 Focal Length Adjustable 2" Steel Leg Tripod with Accessory Tray/Leg Brace Right Ascension and Declination Setting Circles Slow Motion Control Knobs on Both Axes Telescope Weight: 62 lbs. 40,000+ object database, 400 user defined programmable objects Enhanced information on over 200 objects Double line, 16 character Liquid Crystal Display; Hand Control DC Servo Motors with Encoders on both Axes 4º/second Max. Slew Speed RS-232 communication port on hand control Auxiliary Port and Autoguider Port on motor drive 1-1/4" 25mm Plössl Eyepiece (94x) 6x30 Finderscope and Mounting Bracket CG-5 Equatorial Mount and Tripod Star Diagonal – 1-1/4" The Sky Level I CD-ROM Accessory Tray XLT Coatings The Advanced GT Series telescopes include these high performance features: GPS-compatible with optional CN16 GPS Accessory (#93963) Proven NexStar® computer control technology RS-232 communication port on hand control to control the telescope via a personal computer Autoguider port for long exposure astrophotography 40,000+ object database with 400 user-definable objects and expanded information on over 200 objects 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 Double line, 16-character Liquid Crystal Display Hand Control with 19 fiber optic backlit LED buttons DC Servo motors with encoders on both axes The CG-5 GT computerized mount features Celestron’s sleek integrated design	$2,199 top
C11 S-GT 2800mm focal length f/10 Starbright coatings 9x50 finderscope 1.25" 40mm E-Lux eyepiece 1.25" Star Diagonal Heavy Duty (CG-5) German Equatorial Mount "The Sky Level I" CD Rom Adjustable Steel Leg Field Tripod with centre brace/accessory tray, three #11 counterweights Dual Axis slew motors Nexstar Computerized Hand Control with a more than 40,000 object database Car battery adapter XLT Coatings	$2,639
All prices are subject to change without notice.