NexStar 90SLT Computerized Telescope

51,408.00 excl. 18% GST

  • High quality 90mm Maksutov-Cassegrain
  • 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
  • Download Starry Night Basic Software with a 36,000 object database, printable sky maps and enhanced images including 3D renderings of stars, exoplanets, and galaxies

Available on backorder

OPTICAL TUBE INFO:
Optical Design Maksutov-Cassegrain
Aperture 90mm (3.54″)
Focal Length 1250mm (49″)
Focal Ratio f/14
Focal Length of Eyepiece 1 25mm (0.98″)
Magnification of Eyepiece 1 50x
Focal Length of Eyepiece 2 9mm (0.35″)
Magnification of Eyepiece 2 139x
Finderscope StarPointer™ red dot finderscope
Star Diagonal 1.25
Highest Useful Magnification 213x
Lowest Useful Magnification 13x
Limiting Stellar Magnitude 12.3
Resolution (Rayleigh) 1.55 arc seconds
Resolution (Dawes) 1.29 arc seconds
Light Gathering Power (Compared to human eye) 165x
Apparent Field of View
Linear Field of View (@1000 yds) 53 ft (16 m)
Optical Coatings Fully-Coated
MOUNT INFO:
Mount Type Motorized Altazimuth
Accessory Tray No Tool, Quick release
Tripod Steel
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
NexStar+ Database 40,000 Object Database
GPS Optional SkySync GPS Accessory (93969)
Software Starry Night Special Edition

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