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Celestron NexStar 102SLT
Telescopio Refractor de 4" de apertura y sistema computarizado GOTO


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Precio $ 539.95

General Features

  • 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
  • Sturdy stainless steel tripod and accessory tray included
  • Good for terrestrial and celestial observing
  • BONUS Astronomy Software download with a 10,000 object database, printable sky maps and 75 enhanced images

Computerized Mount Features

  • 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 upgradeable 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
  • Includes NSOL telescope control software for basic control of your telescope via computer (with optional RS-232 cable)
  • Compatible with optional NexRemote telescope control software, for advanced control of your telescope via computer

 

Specifications

Optical Tube Info:  
Optical Design Refractor
Aperture (mm) 102 mm (4.02 in)
Focal Length 660 mm (26 in)
Focal Ratio 6.47
Focal Length of Eyepiece 1 (mm) 25 mm (0.98 in)
Magnification of Eyepiece 1 26 x
Focal Length of Eyepiece 2 (mm) 9 mm (0.35 in)
Magnification of Eyepiece 2 73 x
Finderscope StarPointer
Star Diagonal 1.25
Mount Info:  
Mount Type Motorized Altazimuth
Accessory Tray No Tool, Quick release
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
Light Gathering Power (Compared to human eye) 212 x
Apparent Field of View 1.7 °
Linear Field of View (@1000 yds) 91 ft (28 m)
Optical Coatings Multi-Coated
Slew Speeds Nine slew speeds
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 Upgradeable
Database 4,000 Object Database
GPS Optional SkySync GPS Accessory (93969)
Warranty 2-year Telescope Warranty

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