AstroMaster LT 80AZ Telescope
Item #: 22067- Erect image optics for terrestrial viewing
- Easy to setup and takedown
- Red-dot finderscope is permanently mounted for convenience
- Tubular steel tripod offers a lightweight but rigid and stable platform
- Fully coated glass optics for the best light transmission
- Two eyepieces provides 36x and 90x for zooming in on your target
- Free download of SkyPortal to help you locate targets in the night sky
Overview
- Erect image optics for terrestrial viewing
- Easy to setup and takedown
- Red-dot finderscope is permanently mounted for convenience
- Tubular steel tripod offers a lightweight but rigid and stable platform
- Fully coated glass optics for the best light transmission
- Two eyepieces provides 36x and 90x for zooming in on your target
- Free download of SkyPortal to help you locate targets in the night sky
Description
Looking for a portable and easy to assemble telescope for celestial viewing? Then the AstroMaster LT Series is just for you! The AstroMaster LT Series produces bright, clear images of the Moon and planets. Easily observe the belts and moons of Jupiter and the rings of Saturn with every one of these fine instruments. For breathtaking views of brighter deep space objects like galaxies and nebulae, we recommend the larger aperture and light-gathering ability of the Refractor.
Specifications
Optical Tube Info: | |
---|---|
Optical Design: | Refractor |
Aperture: | 80mm (3.15") |
Focal Length: | 900mm (35") |
Focal Ratio: | f/11 |
Focal Length of Eyepiece 1: | 25mm (0.98") |
Magnification of Eyepiece 1: | 36x |
Focal Length of Eyepiece 2: | 10mm (0.39") |
Magnification of Eyepiece 2: | 90x |
Finderscope: | Built-on StarPointer™ red dot finderscope |
Star Diagonal: | Erect Image Diagonal - 1.25" |
Highest Useful Magnification: | 189x |
Lowest Useful Magnification: | 11x |
Limiting Stellar Magnitude: | 12 |
Resolution (Rayleigh): | 1.74 arc seconds |
Resolution (Dawes): | 1.45 arc seconds |
Light Gathering Power (Compared to human eye): | 131x |
Optical Coatings: | Fully Coated |
Optical Tube Length: | 990mm (39") |
Mount Info: | |
Mount Type: | Altazimuth |
Tripod: | 1.25" steel tube legs |
Support & Downloads
Manuals: |
---|
AstroMaster LT 80AZ Manual |
Other Product Files: |
How to Determine Which Eyepieces to Use with Your Telescope |