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USA Bresser National Geographic 90/1250 GOTO Telescope
The price is valid only for the online store and may differ from the prices in retail stores.
Maksutov-Cassegrain telescope with an auto-tracking system. Objective lens diameter: 90mm. Focal length: 1250mm
Catadioptric
Optical design
90
Aperture – the diameter of the light-collecting lens (refractors and catadioptric) or mirror (reflectors) that the telescope uses to collect light
1250
Focal length – the distance from the primary lens or mirror to the point at which the light is focused
| Product ID | 60031 |
| Brand | Bresser GmbH, Germany |
| Warranty | 2 years |
| EAN | 4007922002026 |
| Package size (LxWxH) | 74x50x24 cm |
| Shipping Weight | 8.8 kg |
Description
Bresser National Geographic 90/1250 GoTo Telescope with a Maksutov-Cassegrain optical design and an auto-tracking system produces sharp, crisp, and high contrast images. To start observations, place the instrument on a tripod or any flat surface, press the button, and the telescope will point at the object on its own. The computer-controlled mount database stores coordinates of 272.000 celestial objects. With such a great feature, you do not need to spend much time on navigation and will be able to start your observations almost immediately after unpacking the box.
A perfect telescope for a comfortable introduction to astronomy.
The kit includes:
- Bresser National Geographic 90/1250 GOTO Telescope
- Red Dot finderscope
- Eyepieces: 12.5mm, 20mm
- Compass
- Moon filter
- Rotatable star chart
- Planetarium software
- User manual and 5-year warranty
Specifications
| Product ID | 60031 |
| Brand | Bresser GmbH, Germany |
| Warranty | 2 years |
| EAN | 4007922002026 |
| Package size (LxWxH) | 74x50x24 cm |
| Shipping Weight | 8.8 kg |
| Optical design | catadioptric |
| Optical scheme | Maksutov-Cassegrain |
| Objective lens diameter (aperture), mm | 90 |
| Focal length, mm | 1250 |
| Magnification, x | 100 |
| Aperture ratio | f/13.9 |
| Tripod | aluminum |
| Telescope control | autoguide |
| Mount | alt-azimuth, fork, single arm |
| System requirements | OS Windows 95/98/2000/XP/Vista/7/8/10; connecting a USB adapter to a computer via serial port (RS-232) |
| Autoguider | ✓ |
| Objects database | 272,000 objects |
| User level | beginners, experienced users |
| Observed object | planets of the Solar System |
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Questions and Answers
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Bresser National Geographic 90/1250 GOTO Telescope
Telescopes
Bresser GmbH, Germany
8.8 kg
24 cm
50
74
https://eu.levenhuk.com/catalogue/telescopes/bresser-national-geographic-90-1250-goto-telescope/
60031
Base color