This telescope is inspected, measured and adjusted if necessary. The eyepiece output is stopped.
 
 
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Bresser Messier AR-90L / 1200 EXOS-2 / EQ5 Goto

High quality lens telescope for planetary observation
Lens diameter: 90mm / focal length: 1200mm F13.3
Maximum recommended magnification: 180x
Prism rail (44mm)
6x30 finderscope with crosshair eyepiece
Ideal for astrophotography thanks to the ST-4 compatible autoguider interface
Excellent for getting started in astronomy: 90 mm aperture provide around 200 times more light than the naked eye!
Observe craters, valleys and grooves on the moon almost 400,000 km away as if you were very close! The MESSIER AR-90L offers you detailed images, but not only of the moon: take a close look at the division of the Saturn rings millions of kilometers away or discover the "Big Red Spot" of Jupiter, a mighty hurricane in its atmosphere. Track the seasons on Mars and see the sickle of Venus.
The MESSIER AR-90L already collects several times more light than the device with which Galileo Galilei made his famous discoveries almost four hundred years ago.
The permanently installed anti-dew cap reduces the formation of dew and prevents stray light from falling in, which further increases the contrast of the image.
There is a GP prism rail on the pipe clamp of the AR-90L / 1200 for fastening to the mount.

EXOS-2 mount and tripod. The smaller optics are stably mounted on the BRESSER EXOS-2. Gone are the days when price-conscious customers found it difficult to enter astronomy with undersized mounts. The EXOS 2 with sturdy steel tripod carries the offered optics up to a weight of 13kg for visual observation stably and without wobbling.

Mount, tripod & handbox with computer.
This German mount is equipped with tracking motors in both axes that can precisely track and position astronomical objects. The handbox with GoTo function controls the mount precisely and reliably. Precision gears in both axes allow operation with a minimum of gear play at all of the nine possible speeds. The battery pack (12 V) is conveniently attached to the storage table and holds 8 "D" size batteries. The mount includes a solidly processed tubular steel tripod with high stability and can be loaded with optical tubes up to 13 kg in weight. The GoTo control sky observation simply at the push of a button!
With the Bresser Startracker GoTo system, even as an interested beginner, you will be able to observe celestial objects in a few minutes that you would hardly have found without GoTo or not at all! At the push of a button, the GoTo system searches for planets, nebulae or galaxies and positions your telescope fully automatically. The database of the GoTo system has countless celestial objects ready for you. Observe celestial objects without long searches with optics from the Messier series with GoTo System, or photograph faint objects that you cannot reach with classic search methods!

CHARACTERISTICS
High quality lens telescope for planetary observation
6x30 viewfinder with crosshair eyepiece; optimized viewfinder bracket for easy viewing
31.7mm (1.25 ") diagonal
Super Plössl eyepiece 25mm
Prism rail (44mm universal dovetail for GP / EQ5 / LXD75)
stable Goto mount for small to medium optics up to 13 kg for wobble-free observations
Load capacity: 13kg
SCOPE OF DELIVERY
optical tube
26mm Super Plössl eyepiece (31.7mm / 1.25 ")
31.7 mm (1.25 ") diagonal
integrated 31.7 mm and T2 adapter
pipe clamp
Prism rail (44mm universal dovetail for GP / EQ5 / LXD75)
6x30 finderscope
Astronomy PC software Stellarium
Equatorial EXOS 2 Goto mount with hand box
Steel tripod
Counterweight 2.0 kg
rotating star chart
Technical specifications
application
application
observing the moon
moon Photography
planetary observations
solar observations
target group
target group
beginner
advanced
visual observer
product family
Family Linsenteleskop
OPTICAL FEATURES
Optical design achromatic refractor
Magnification of 30
Magnification up to 180
Mirror / Lens dia. 90 mm
Focal length 1200 mm
Aperture ratio 13.3
Resolving power 1.53 arcseconds
Compensation type Multi-shift compensation
Finderscope 6 x 30 mm
Mount type German / equatorial mount with GoTo
ELECTRONICS, HARD- & SOFTWARE
Hand Computer Star Tracker
GENERAL TECHNICAL DATA
Material tube aluminum
Polar finder telescope included, lighting optional
Drive system in RA / AZ 12V DC servo motors with rotary encoders
Fine movements electrical (RA and DEC)
Bearings in azimuth / RA 2 ball bearings
Bearing in elevation / DEC 2 ball bearings
Focusing drive 1.25 "rack and pinion focuser
Adult warranty after online registration * 10 years
DIMENSIONS & WEIGHTS
Net weight optical tube (including accessories) 2.8 kg
Total length 100 cm
Total width 100 cm
Total height 170 cm
Tube length 1320 mm
Net weight (including accessories) total 15.3 kg
Net weight mount (including accessories) 12.5 kg
Counterweight 2 kg
Eyepiece holder plug diameter 31.7 mm