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NexStar 102 GT Computerized Telescope

NexStar 102 GT Computerized Telescope
NexStar 102 GT Computerized Telescope
Item #: 22093
Warranty: 2 Years
  • High quality 102mm (4") refractor telescope with multi-coated glass optics. 212x more light gathering power than the human eye.
  • Computerized hand control with 40,000 objecs in its database and motorized altazimuth mount
  • Special set of 5 eyepieces allowing you to view objects up to 250 times closer than the naked eye
  • 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
  • Sturdy stainless steel tripod and accessory tray included
  • Includes erect image diagonal for great terrestrial observing
  • Includes TheSkyX First Light Edition Astronomy Software, which provides education about the sky and printable sky maps
  • 2 year manufacturer warranty
  • Requires 8 AA batteries (not included)

Description

An easy-to-use computerized telescope with SkyAlign Technology. Point the telescope at three bright objects in the sky, and SkyAlign will then align your NexStar 102GT.

  • High quality 102mm (4") refractor telescope with multi-coated glass optics. 212x more light gathering power than the human eye.
  • Computerized hand control with 40,000+ objecs in its database and motorized altazimuth mount
  • Special set of 5 eyepieces allowing you to view objects up to 250 times closer than the naked eye
  • 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
  • Sturdy stainless steel tripod and accessory tray included
  • Includes erect image diagonal for great terrestrial observing
  • Includes TheSkyX First Light Edition Astronomy Software, which provides education about the sky and printable sky maps
  • 2 year manufacturer warranty
  • Requires 8 AA batteries (not included)

Available at Costco

Specifications

Alignment Procedures SkyAlign, Auto Two-Star, Two-Star, One-Star, Solar System Align
Aperture (mm) 102 mm (4.02 in)
Communication Ports RS-232 communication port on Hand Control
Computer Hand Control Double line, 16 character Liquid Crystal Display 19 fiber optic backlit LED buttons
Database 40,000 object database. 25 user defined programmable objects. Enhanced information on over 100 objects.
Focal Length 1000 mm (39 in)
Focal Ratio 9.8
Highest Useful Magnification 241 x
Light Gathering Power (Comp... 212 x
Limiting Stellar Magnitude 12.5
Linear Field of View (@1000... 53 ft (16 m)
Lowest Useful Magnification 15 x
Optical Design Refractor
Optical Tube Length 35 in (889 mm)
Resolution (Dawes) 1.14 arc seconds
Resolution (Rayleigh) 1.37 arc seconds
Slew Speeds Nine slew speeds
Tracking Modes Alt-Az, EQ North & EQ South
Tracking Rates Sidereal, Solar and Lunar
Warranty 2-year Telescope Warranty