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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 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 500mm. 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.
| Optics | |
|---|---|
| Type: | Refractor |
| Type of build: | Achromat |
| Aperture (mm): | 90 |
| Focal length (mm): | 500 |
| Focal ratio: | F/5.5 |
| Max. useful magnification: | 180 x |
| Light gathering capacity: | 170 x |
| Resolving capacity: | 1.28 |
| Limiting stellar magnitude (mag): | 11.6 |
| Focuser: | 1.25" Gear rack |
| Mount | |
| Type: | Equatorial |
| Type of build: | EXOS-2 |
| GoTo system: | Yes |
| Tracking: | Yes |
| Load capacity (kg): | 13 |
| GoTo Control | |
| Database: | > 100 000 |
| GPS: | No |
| Interface: | Autoguider ST-4 |
| GoTo language: | Multilingual |
| Tripod | |
| Material: | Steel |
| Type : | Tripod |
| General | |
| Series: | Messier |
| Total weight (kg): | 14 |
| Tube weight (kg): | 1.9 |
| Warranty: | 2 years |
| Included accessories | |
| 1.25'' eyepieces: | 26 mm |
| Finderscope: | 6 x 30 |
| 1.25'' star diagonal: | 90° |
| Recommended for: | |
| Beginners: | Not recomennded |
| Intermediate: | Yes |
| Advanced: | Yes |
| Area of application | |
| Nature observation: | No |
| Moon & planets: | Yes |
| Nebula & galaxies | Yes |
| Astrophotography: | Yes |
| Sun: | No (only with appropriate Sun filter) |
