Celestron Nexstar 80GTL Computerized Telescope 22085 w/ FREE UPS
Celestron Nexstar 80GTL Computerized Telescope 22085 Product Info
Celestron 80GTL Telescope is no longer available, but you can take look at Celestron NexStar 80 SLT Telescopes 22086 as well as our complete line of Telescope Products from Celestron.
Celeston Nexstar 80GTL Computerized Telescope 22085 is the latest versionCelestron NexStar 80GTL GoTo Telescope is Celestron 80mm Computerized Refractor Telescope that provides images 80% brighter than a 60mm scope. Celestron NexStar 80 GTL Refractor Telescopes come with a fully computerized hand control with a database of over 4,000 celestial objects. With its pre-assembled, adjustable aluminum tripod, Celestron NexStar 80GTL Telescope can be up and ready to use in a matter of minutes. NexStar 80GTL Celestron Telescopes StarPointer Finderscope with a red LED makes aligning a breeze.
With Celestron Nex Star 80 mm GTL Go To Telescope 22085 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.
Celestron NexStar 80GTL Computerized Telescope 's 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.
For more information about NexStar 80-GTL Celestron Computerized Telescope 22085 see the Celestron NexStar 80 GTL manual .
Specifications for Celeston Nexstar 80GTL GoTo Refractor Telescope 22085:
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Optical Specifications: | ||
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| Design: | Refractor | |
| Aperture: | 80mm | |
| Focal Length: | 900mm | |
| F/ratio of the Optical System: | F/11 | |
| Objective Coatings: | Fully Coated | |
| Highest Useful Magnification: | 189x | |
| Lowest Useful Magnification: | 11x | |
| Resolution: Rayleigh Criterion: Dawes Limit: | 1.73 arc seconds 1.45 arc seconds | |
| Light Gathering Power: | 131x unaided eye | |
| Field of View (Standard Eyepiece): | 1.4° | |
| Linear Field of View (at 1000 yds): | 74 feet | |
| Eyepiece Magnification: | 36x (25mm) 90x (10mm) | |
| Optical Tube Length: | 35 inches | |
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Software Specifications: | ||
| Software Precision: | 16 bit, 20 arc sec. calculations | |
| Ports: | RS-232 communication port on hand control | |
| Tracking Rates: | Sidereal, Solar and Lunar | |
| Tracking Modes: | Alt-Az, EQ North & EQ South | |
| Alignment Procedures: | AutoAlign, 2-Star Alignment, Quick-Align | |
| Database: | 25 user defined programmable object.Enhanced information on over 100 objects | |
| Total Object Database: | 4,033 Objects | |
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Mechanical Specifications: | ||
| Motor:
Type: Resolution: | DC Servo motors with encoders, both axes .26 arc sec | |
| Slew speeds: | Nine slew speeds: 4° /sec, 2° /sec, 1°/sec, .5 /sec, 32x, 16x, 8x, 4x, 2x | |
| Hand Control: | Double line, 16 character Liquid Crystal Display; 19 fiber optic backlit LED buttons | |
| Fork Arm: | Cast aluminum | |
Package Contents:
- Celeston Nexstar 80GTL Computerized Telescope 22085
- 25mm (36x) - 1-1/4" eyepiece
- 10mm (90x) - 1-1/4" eyepiece
- Solar Filter
- 90° Erect Image Prism
- NexStar Computerized Hand Control w/ Object Database
- Star Pointer red dot LED Finderscope and Mounting Bracket
- Rugged, fully-assembled aluminum tripod
- Deluxe Accessory Tray with built-in hand control holder & compass
- The Sky Level 1 Astronomy Software
- Telescope Control Software
- Two Year Limited Warranty
Celestron Nexstar 80GTL Computerized Telescope 22085 Rating & Reviews
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