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- High quality achromatic lense telescope
- Ideal for observing planets and the moon
- Maximum recommended magnification: 180x
- Aperture: 90mm / Focal length: 1200mm / F=13.3
- optimized finder bracket for comfortable usage
- Universal 44mm Dovetail plate (fits LXD75/Great Polaris/EQ5)
- The Bresser EXOS 2 is a rugged equatorial mount with high rigidity and precision tracking for visual observation and astrophotography
- The tripod is extremely rigid to suppress vibrations really well. This model is very well machined and has an illuminated polar finder scope and precise graduated circles.
- The Bresser EXOS 2 can take the weight - depending on length and use of the telescope of up to 13 kg
- A powered two axis control (Bresser Exos Duo) or a GoTo-Kit is available as an optional extra.
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Bresser Messier AR-90L/1200 EXOS-2/EQ5
Ambitious beginners and advanced observers alike will see the finest details of our Moon and Planets with the Bresser Messier AR-90L telescope. Watch details on Mars like the white polar ice-cap, the Cassini division on the ring of Saturn or the great-red-spot on Jupiter. Scanning the lunar terminator is simply a pleasure. You will never give the Bresser Messier AR-90L Telescope away voLuntarily.Because of the extra long focal length ratio F/13.2 this telescope offers incredible sharpness and contrast but extremly low color-aberration.
Mount and Tripod.
The Bresser Messier beginners series of telescopes. Within this series you find smaller optics mounted stable on the new Bresser EXOS 1 mount. This combination means more value for money and puts an end to flimsy beginners scopes which discourage most of the beginners due to small, under engineered mounts. The EXOS 2 with a robust steel tripod bears optical tubes weighing up to 13kg stable for visual observation. The optional motor drive for the RA+DEC axis makes usage even more comfortable, so there is no need of manual tracking and the object is kept steadily in the field of view.
FEATURES
- High quality achromatic lense telescope
- 6x30 straight through viewfinder
- optimized finder bracket for comfortable use
- 31.7mm (1.25") diagonal mirror
- Universal 44mm Dovetail (fits LXD75/Great Polaris/EQ5)
- optional two axis motor control available - part No. 4951600
SCOPE OF DELIVERY
- 90mm refractor telescope tube assembly
- Eyepiece: 26 mm Super Ploessl 31.7mm (1.25")
- 6x30 viewfinder
- Tube clamp
- 31.7mm (1.25") diagonal mirror
- EXOS 2 German equatorial mount
- steel tube field tripod
- counter-weight 2.0kg
- PC Software Stellarium
- Manual
- Moon map
Technical Data
Field of application | |
---|---|
Field of application |
|
Focus group | |
Focus Group |
|
Product family | |
Product Family | Refractor telescope |
OPTICAL SPECIFICATIONS | |
Optical design | Achromatic Refractor |
Magnification from | 30 |
Magnification up to | 180 |
Mirror/Lens diam. | 90 mm |
Focal length | 1200 mm |
Aperture ratio | 13.3 |
Angular resolution | 1.53 arc seconds |
Type of coating | Multi coated |
Finderscope | 6 x 30 mm |
Mount Type | German/Equatorial Mount |
GENERAL TECHNICAL DATA | |
Material OTA | Aluminium |
Polefinder scope | included, illumination optional |
Fine movements | Manual (RA and DEC) |
Bearing in alt-azimuth / RA | 2 ball bearings |
Bearing in elevation / DEC | 2 ball bearings |
Material tripod | Stainless Steel |
Focusing system | 1.25" Rack-and-Pinion Focuser |
Colour | white |
Ext. warranty after online registration* | 10 Years |
DIMENSIONS & WEIGHTS | |
Net weight OTA (incl. accessories) | 2.8 kg |
Total length | 100 cm |
Total width | 100 cm |
Total height | 170 cm |
Tube length | 1320 mm |
Net Weight total (incl. accessories) | 14.8 kg |
Net weight mount (incl. accessories) | 12 kg |
Counterweight | 2 kg |
Eyepiece Barrel Diameter | 30.7 mm |
- Sistema de telescopio
- Telescopio con monturas
- Tipo de telescopio
- Refractor Acromático
- Serie telescopio
- Messier AR
- Tipo de lente telescópica
- Doblete (2 lentes)
- Apertura del telescopio (mm)
- 90mm
- Longitud focal del telescopio (mm)
- 1200mm
- Relación focal del telescopio (F)
- Mount type
- EQ GOTO
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.