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Bresser Messier AR-90/900 OTA Optical Tube Assembly

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Bresser Messier AR-90 90/900 Optical Tube assembly

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 MESSIER AR-90 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. 
The MESSIER AR-90 gives you images that are many times brighter than the instrument Galileo Galilei was using for his famous explorations almost 400 years ago. 

This telescope is only an optical tube without mount and tripod. 

Content of delivery: 

  •  90mm refractor telescope tube assembly

  •  26mm Super Plössl eyepiece 31,7mm (1.25")

  •  Diagonal mirror 31,7mm (1.25") 

  •  Tube clamps with dovetail rail for GP-Level

  •  6x30 optical finder

  •  Astronomy software Stellarium

  •  Rotatable star map

Optical design Achromatic Refractor
Magnification from 35
Maximum recommended magnification 180
Objective diameter 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
Mount Type Optics without Mount

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