BRESSER Messier AR-90/900 EXOS1/EQ4 Telescope
Telescope with 90mm f/10 lens, includes mount and tripod
High quality basic refractor telescope
Lens diameter: 90mm; Focal Length: 900mm; f/10
Equatorial EXOS-1 with a load capacity of up to 7 kilos
Perfect for the moon, planets and more.
Scope of supply: telescope, mount, tripod, accessories
Telescope for night and solar observation.
With lens solar filter and smartphone adapter for navigation
With integrated camera mount (photo threaded screw)
NEW: Now includes a high-quality lens solar filter for safe viewing of sunspots, eclipses, and planetary transits. A high quality telescope for night and solar observation.
Great for getting started in astronomy - the 90mm aperture offers over 200 times more light than the naked eye! See craters, valleys and grooves on the moon almost 400,000 km away as if you were traveling in a spaceship!
The BRESSER Messier AR-90 not only offers you detailed images of the moon: take a close look at the splitting of Saturn's rings millions of kilometers away or discover Jupiter's "Great Red Spot", a massive cyclone in its atmosphere. Follow the seasons on Mars and detect the crescent of Venus.
The Messier AR-90 already collects a multiple of light compared to the apparatus with which Galileo Galilei made his famous discoveries almost four hundred years ago.
OPTICAL FEATURES
Type: lens telescope
Lens diameter: 90mm / Focal length: 900mm / F/10
Maximum useful magnification: 180x
Telescope for night and solar observation.
6x30 viewfinder with crosshair eyepiece
Optimized Viewfinder Stand for Comfortable Viewing
31.7 mm (1.25'') star diagonal
Smartphone adapter included for celestial navigation
With integrated camera mount (photo threaded screw)
MOUNTING CHARACTERISTICS
Stable equatorial mount with fine adjustment on both axes
Circular bubble for easy horizontal alignment
Stable, height-adjustable stainless steel tripod
Can be retrofitted with a tracking motor for the right ascension axis
Polar height scale to set latitude
Scaled pitch circle rings to make it easier to find objects using a star atlas or planetarium software
Tripod Weight: 4.7kg
Mounting weight: 4 kg (without counterweight)
Total weight including counterweight: 10.7 kg
SCOPE OF DELIVERY
optical tube
26mm (31.7mm / 1.25") Super Plössl eyepiece
31.7 mm (1.25") star diagonal
rotating star map
sun filter lens
Finder telescope 6x30
Smartphone adapter for navigation
Stellarium PC astronomy software (via download)
1 counterweight of 2 kg
EXOS-1 equatorial mount with stainless steel tripod
Technical Data
| FIELD OF APPLICATION | |
|---|---|
| Field of application |
|
| FOCUS GROUP | |
| Focus Group | Beginners |
| PRODUCT FAMILY | |
| Product Family | Refractor telescope |
| OPTICAL SPECIFICATIONS | |
| Optical design | Achromatic Refractor |
| Magnification from | 35 |
| Maximum recommended magnification | 180 |
| Mirror/Lens diam. | 90 mm |
| Focal length | 900 mm |
| Aperture ratio | 10 |
| Angular resolution | 1.45 arc seconds |
| Type of coating | Multi coated |
| Finderscope | 6 x 30 mm |
| GENERAL TECHNICAL DATA | |
| Material OTA | Aluminium |
| Colour | white |
| Fine movements | Manual (RA and DEC) |
| Material tripod3 | Stainless Steel |
| Dust protection caps | Dust protection caps for front lens and eyepiece holder |
| Mount Type | German/Equatorial Mount |
| Product series | Messier |
| Extended warranty | 10 years |
| DIMENSIONS & WEIGHTS | |
| Net weight OTA (incl. accessories) | 2.5 kg |
| Total length | 100 cm |
| Total width | 100 cm |
| Total height | 165 cm |
| Tube diameter | 91 mm |
| Tube length | 900 mm |
| Height (cm) from | 109 |
| Height (cm) up to | 69 |
| Tripod height adjustment | ✓ |
| Net weight mount (incl. accessories) | 4 kg |
| Net weight tripod (incl. accessories) | 4.7 kg |
| Counterweight | 2 kg |
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