Quickstart Guide, Eng, Rus
Instruction manual Bresser Messier, Eng
Руководство по эксплуатации Bresser Messier, Rus
Smartphone Holder, manual, Eng
Bresser Goto-Kit, manual (optional), Eng
NEW – now including a high-quality aperture Solar-filter for safe observation of sunspots, eclipses and planet transits. Great telescope for night and solar observation.
Excellent for entering into the hobby of astronomy: 90 mm aperture delivers 200 times more light than the naked eye! Observe craters, valleys and rims on the moon from nearly 400,000 km away just as you would look out of the window of a spaceship!
The BRESSER MESSIER AR-90s with EXOS I EQ-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 500 mm. Suitable for traveling and to observe large open star clusters 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.
CHARACTERISTICS OPTICS
- Optical design: refractor telescope
- Lens diameter: 90 mm / focal length: 500 mm / F/5.5
- Maximum recommended magnification: 180x
- Telescope for night and solar observation
- 6×30 viewfinder with crosshair eyepiece
- Optimised finder mount for comfortable viewing
- 31.7 mm (1.25″) zenith mirror
- Smartphone adapter for celestial navigation included
- With built-in camera holder
CHARACTERISTICS MOUNT
- Stable parallactic mount with fine drive in both axes
- Circular bubble level for easy horizontal alignment
- Stable height-adjustable stainless steel tripod
- Retrofittable with a tracking motor for the right ascension axis
- Pole height scale for setting the latitude
- Scaled graduated circular rings for easier finding of objects by means of star atlas or planetarium software
- Tripod weight: 4.7 kg
- Mount weight: 4 kg (without counterweight)
- Total weight incl. counterweight: 10.7 kg
SCOPE OF DELIVERY
- Optical tube
- 26mm Super Plössl eyepiece (31.7 mm / 1.25″)
- 31,7 mm (1.25″) zenith mirror
- 6×30 optical viewfinder
- Rotatable star map
- Aperture solar filter
- Smartphone adapter for celestial navigation
- Astronomy PC software Stellarium (via download)
- 1 x 2 kg counterweight
- Equatorial EXOS 1 mount with stainless steel tripod
Technical Data
| FIELD OF APPLICATION |
| Field of application |
- Deep Sky Observation
- Lunar observation
- Lunar photography
- Planetary observation
- Solar observation
|
| FOCUS GROUP |
| Focus Group |
- Beginners
- Visual enthusiasts
- Advanced Amateurs
|
| 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 |
| Angular resolution |
1.53 arc seconds |
| Type of coating |
Fully multi-coated |
| GENERAL TECHNICAL DATA |
| Material OTA |
Aluminium |
| Material tripod3 |
Stainless Steel |
| Eyepiece Barrel Diameter |
31.7 mm |
| Mount Type |
German/Equatorial Mount |
| Extended warranty |
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 mount (incl. accessories) |
4 kg |
| Net weight tripod (incl. accessories) |
4.7 kg |
| Counterweight |
2 kg |
|
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