Celestron NexStar 90 SLT Telescope
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High-performance astronomical telescope featuring a 90 mm aperture and a 1250 mm focal length. Outfitted with a Maksutov-Cassegrain optical system, this model delivers high-contrast visuals and is known for its compact and portable structure. An excellent option for viewing bright celestial objects such as the Moon and planets.
A significant feature of this telescope is the computerized remote controller, integrated with the NexStar Go-To system. The Go-To function enables automatic location of astronomical objects. The remote provides access to a database of 4000 celestial objects, including 600 galaxies, 300 star clusters, and numerous double stars. The model is also fitted with a RedDot finder, making it easy to pinpoint luminous objects in the night sky. The control unit operates on 8 AA batteries. The user-friendly tripod ensures fast and hassle-free setup.
Set includes:
- StarPointer finder (Red Dot),
- steel tripod,
- 25 mm eyepiece,
- 9 mm eyepiece,
- 90st. angle adapter.
Technical data
Mount type: altazimuth
Aperture: 90 mm
Focal length: 1250 mm
Eyepiece focal length 1: 25 mm
Eyepiece magnification 1: 50 x
Eyepiece focal length 2: 9 mm
Eyepiece magnification 2: 139 x
Light-gathering power (compared to the naked eye): 165 x
Angular field of view: 1st.
Linear field of view: 16 m
F-number: 13.9
Stellar range: 10.7 magnitude
Tube length: 275 mm
Manufacturer: Celestron, USA
Militaria.pl is a premium dealer of Celestron.
Celestron is an American manufacturer of optical equipment that has been developing and improving solutions in the field of amateur and professional astronomy since 1960. The brand became famous for its Schmidt-Cassegrain telescopes, and its innovative solutions, such as the StarSense AutoAlign automatic alignment system and the NexStar controller, have significantly changed the way the night sky is observed. Celestron EdgeHD telescopes are also used in professional observatories, and Fastar technology enables ultra-fast imaging of the sky. The company has gained international renown and has become one of the most important manufacturers in the mid-range telescope segment.
| Weight | 7 kg |
|---|---|
| Objective lens diameter (mm) | 90 |
| Telescope type | Maksutow-Cassegrain |
| Focal length | 1250 mm |
| Lens speed (f/x) | f/13,9 |
| Maximum magnification | 180x |
| Telescope mount | AZ Azimuth |
| Finderscope in the set | Yes, RedDot |
| Limiting magnitude (magnitudo) | 10,7 mag |
| Replacement glasses in the set | Yes |
| Tripod material | Steel |
| Tube length | 275 mm |
| EAN | 050234220873 |
| Manufacturer code | 22087 |
| Brand | Celestron |
| EAN |
