Manufacturer: Bresser
Product number: 4890120

EUR 209,00


incl. 19 % VAT (DE)  
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  • On stock
  • Only 2 pcs left in stock





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  • Details..
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Bresser Refractor Messier AR-90L/1200 - Optical Tube Assembly
Excellent for entering into the hobby of astronomy: 90 mm aperture delivers 200 times more light than the naked eye!

Observe craters, valleys and rims on the moon from nearly 400.000 km away just as you would looking out of the window of a spaceship! The MESSIER R-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 R-90 gives you images that are many times brighter than the instrument Galileo Galilei was using for his famous explorations almost 400 years ago. Because of the extra long focal length ratio f/13.3 this telescope offers high sharpness and contrast, but very low chromatic aberration (no colour fringes).

Helpful accessories

The integrated dew shield reduces the probability of dew formation and prevents from stray light which would decrease contrast.

A dovetail bar is attached to the tube ring, so connecting the telescope to a mount is easy.

Additionally, there are more things in the scope of delivery: a finder scope for locating the objects, a star diagonal for comfortable viewing and a good eyepiece for first observations at 46x magnification.
Optical design:Achromatic refractor
Magnification from:30x
Magnification up to:180x
Objective diameter:90 mm
Focal length:1200 mm
Aperture ratio:f/13.3
Angular resolution:1.53 arc seconds
Type of coating:Multi coated
Finderscope:6 x 30 mm
Material OTA:Aluminium
Focusing system:1.25" rack-and-pinion focuser
Total length:124 cm
Total width:13 cm
Total height:13 cm
Net weight optical tube (incl. accessories):2.8 kg
Refractor (optical tube assembly)
Eyepiece: 26 mm Super Ploessl 31.7 mm (1.25")
6x30 viewfinder
Tube ring with dovetail bar
31.7 mm (1.25") diagonal mirror
PC software Stellarium
Planisphere



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