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- Bresser MESSIER AR-90s with EXOS II Goto Mount
- Lens diameter: 90mm / focal length: 500mm
- Rich field refractor telescope
- Highest recommended magnification: 180x
- Scope of delivery: optical tube, Goto mount, accessories
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Bresser Messier AR-90s/500 EXOS-2 GOTO
Excellent for entering into the hobby of astronomy: 90mm aperture delivers 200 times more light than the naked eye! Observe craters, valleys and rims on the moon from nearly 400.000km away just as you would look out of the window of a spaceship!The Bresser MESSIER AR-90s with EXOS II Goto Mount does not only provide highly detailed views of the moon: Gaze at the division of the rings of saturn millions of kilometers away or explore the Great Red Spot of Jupiter, a giant tornado in Jupiter's atmosphere. Watch the seasons on Mars and find the sickle of Venus.
Richfield telescope with a short focal length of 500mm. Suitable for traveling and to observe large open star clusterns and the milky way.
The MESSIER AR-90s gives you images that are many times brighter than the instrument Galileo Galilei was using for his famous explorations almost 400 years ago.
This telescope is an optical tube without mount and tripod.
Content of delivery:
- 90mm refractor telescope - optical tube assembly
- German equatorial EXOS 2 Goto mount with stainless steel tripod
- Polar finder scope
- 26mm Super Plössl eyepiece 31,7mm (1.25")
- Diagonal mirror 31,7mm (1.25")
- Tube clamps with universal Dovetail plate (fits EXOS/LXD75/Great Polaris/EQ5)
- 6x30 optical finder
- Astronomy software Stellarium
- Rotatable star map
Technical Data
Field of application | |
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Field of application |
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Focus group | |
Focus Group |
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Product family | |
Product Family | Refractor telescope |
OPTICAL SPECIFICATIONS | |
Optical design | Achromatic Refractor |
Maximum recommended magnification | 180 |
Mirror/Lens diam. | 90 mm |
Focal length | 500 mm |
Aperture ratio | 5.5 |
Type of coating | Fully multi-coated |
Finderscope | 6 x 30 mm |
Mount Type | German/Equatorial Mount with GoTo |
GENERAL TECHNICAL DATA | |
Material OTA | Aluminium |
Focusing system | 1.25" Rack-and-Pinion Focuser |
Ext. warranty after online registration* | 10 Years |
DIMENSIONS & WEIGHTS | |
Net weight OTA (incl. accessories) | 1.9 kg |
Total length | 100 cm |
Total width | 100 cm |
Total height | 160 cm |
Net Weight total (incl. accessories) | 13.9 kg |
Eyepiece Barrel Diameter | 31.7 mm |
- Telescoop systeem
- Telescoop met montering
- Telescoop type
- Achromatische refractor
- Telescoop serie
- Messier AR
- Telescope Lens type
- Doublet (2 lenzen)
- Telescoop opening (mm)
- 90mm
- Telescoop brandpunt (mm)
- 500mm
- Telescoop openingsverhouding (F)
- F5.5
A German manufacturer founded in 1957, Bresser specializes in telescopes, binoculars, and optical devices for casual astronomy and educational purposes. Their diverse range of affordable products caters to budding astronomers and families, making astronomy accessible to a wider audience.