The NexStar 80GTL is an 80mm computerized refractor that provides images 80% brighter than a 60mm scope. The NexStar 80GTL refractor comes with a fully computerized hand control with a database of over 4,000 celestial objects. With its pre-assembled, adjustable aluminum tripod, the NexStar 80GTL can be up and ready to use in a matter of minutes. The StarPointer Finderscope with a red LED makes aligning a breeze.
Astronomers of all levels can locate thousands of pre-programmed stars, planets and other celestial phenomenon right out of the box. See the rings of Saturn, gaze on Jupiter and its many moons, study the details of our own moon. Or venture further into space, seeking out large globular clusters, bright double stars and glowing nebulae.
This versatile optical system is also optimal for viewing the Sun with the included solar filter and is a great choice to use as a land based spotting scope with the included erect image prism.
Key Features:
- Supremely simple SkyAlign alignment procedure makes easy first time use
- Included compass & solar filter
- Refractor design provides sharpest possible views in astronomy by bending light just once
- Images resolved rightside up & laterally reversed
- 9-Speed motorized mount well suited to manual terrestrial observing and computerized stargazing(add 45 degree erect image diagonal for terrestrial use)
- 900mm fl (f/11)
- 80mm (3.1") aperture refracting telescope
- 4,000+ object database
- Single fork arm design
- Battery pack holds 8 user supplied AA batteries
- Two Year Limited Warranty
Specifications:
Optical Design Achromatic refractor
Optical Diameter 3.1" (80mm)
Focal Length 35.4" (900mm)
Focal Ratio f/11.0
Maximum Useful Magnification 189x
Resolving Power (arc seconds) 1.45
Optical Coatings Multicoated
Optical Tube Dimensions Not specified by manufacturer
Mount Type Altazimuth (motorized)
Eyepiece Barrel Diameter 1.25"
Finderscope 1x LED Starpointer
Tripod Fullsize aluminum
Motor 9-Speed, 12-volt DC servo with integrated encoders
PC Compatible Yes
Power Source Eight "AA" batteries = 20 hours
Optional #18773 AC adapter
Weight 23.00 lb (10.43 kg)
Manufacturer Warranty: Two Years
