Description
National Geographic 90mm Automatic Telescope is a perfect choice for anyone who wants to explore the wonders of the night sky. This telescope is a computer-controlled Maksutov-Cassegrain telescope, which means it has a compact design and a high magnification power. You can easily observe bright deep-sky objects such as planets, nebulae, star clusters, and galaxies with this telescope.
This telescope has a lens diameter of 90 mm and a focal length of 1250 mm, which allows it to collect about 165 times more light than the human eye. The altazimuth mount of this telescope has automatic positioning and tracking, which means it can align itself with over 270,000 pre-programmed night sky objects and follow them as they move across the sky. You can also select the desired object from a range of categories using the multilingual menu (DE/EN/FR/ES/IT) and the practical handset of this telescope.
This telescope comes with two eyepieces (25 mm and 12.5 mm) that provide 50x and 100x magnification, respectively. You can also use the moon filter, which reduces the glare of the moon and enhances the contrast of its features. To locate the object in the sky, you can use the LED finder scope, which projects a small red dot on the area where the telescope is pointing. This telescope also has a built-in compass, which helps you to orient the telescope and to find the cardinal directions.
This telescope comes with a sturdy steel tripod, which provides stability and height adjustment for the telescope. You can also enjoy the star chart and the instruction manual, which provide useful information and tips for beginners and advanced astronomers. With this telescope, you can discover the beauty and mystery of the night sky and learn more about the universe. National Geographic 90mm Automatic Telescope is a great gift for yourself or your loved ones who are interested in astronomy.
National Geographic 90mm Automatic Telescope Specifications:
FIELD OF APPLICATION | |
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Field of application |
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FOCUS GROUP | |
Focus Group | Beginners |
PRODUCT FAMILY | |
Product Family | Catadioptric telescope |
OPTICAL SPECIFICATIONS | |
Optical design | Maksutov-Cassegrain |
Magnification from | 50 |
Magnification up to | 100 |
Maximum recommended magnification | 180 |
Mirror/Lens diam. | 90 mm |
Focal length | 1250 mm |
Finderscope | LED-Red Dot Finder |
ELECTRONICS, HARDWARE & SOFTWARE | |
Power supply |
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Batteries needed | 6x AA (Mignon), 1.5V |
GENERAL TECHNICAL DATA | |
Compass | ✓ |
Colour | black |
Eyepiece Barrel Diameter | 31.7 mm |
Mount Type | Azimutal with Computer Goto |
DIMENSIONS & WEIGHTS | |
Net weight OTA (incl. accessories) | 1.2 kg |
Net weight heaviest part | 2.6 kg |
Tube diameter | 100 mm |
Tube length | 280 mm |
Height (cm) from | 64 |
Height (cm) up to | 111 |
Tripod height adjustment | ✓ |
Net weight mount (incl. accessories) | 2.6 kg |
Net weight tripod (incl. accessories) | 2.2 kg |
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