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Bresser Messier 90mm AR-90s/500 Refractor EXOS-2 GoTo

£758.00

Quick Overview

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..
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Details

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 BRESSER MESSIER AR-90s with EXOS II Goto Mount 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 crescent of Venus.

Richfield telescope with a short focal length of 500mm. Suitable for traveling and to observe large open star clusterns and the milky way.

The MESSIER AR-90s 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 an optical tube without mount and tripod.

Handset Database contains 272,944 objects :

Category Quantity
Solar System Catalogue 10
Famous Star Catalogue 33
Constellation Catalogue 88
Messier Catalogue 110
Bright Star Catalogue 167
Sh2 Catalogue 313
IC Catalogue 5386
NGC Catalogue 7840
SAO Catalogue 258997
Catalogue Total: 272944

Content of delivery:
90mm refractor telescope - optical tube assembly
German equatorial EXOS 2 Goto mount with stainless steel tripod
Polar finder scope
26mm Super Plössl eyepiece 31,7mm (1.25")
Diagonal mirror 31,7mm (1.25")
Tube clamps with universal Dovetail plate (fits EXOS/LXD75/Great Polaris/EQ5)
6x30 optical finder
Astronomy software Stellarium
Rotatable star map
Technical Data

FIELD OF APPLICATION
Field of application
Lunar photography
Planetary photography
Deep Sky Photography
Lunar observation
Planetary observation
Deep Sky Observation

FOCUS GROUP
Focus Group
Advanced Amateurs
Beginners
Visual enthusiasts

PRODUCT FAMILY
Product Family Refractor telescope

OPTICAL SPECIFICATIONS
Optical design Achromatic Refractor
Maximum recommended magnification 180
Objective diameter 90 mm
Focal length 500 mm
Aperture ratio 5.5
Type of coating Fully multi-coated
Finderscope 6 x 30 mm
Mount Type German/Equatorial Mount with GoTo

GENERAL TECHNICAL DATA
Material OTA Aluminium
Focusing system 1,25" Rack-and-Pinion Focuser
Limited Warranty 10 Years

DIMENSIONS & WEIGHTS
Net weight OTA (incl. accessories) 1.9 kg
Total length 100 cm
Total width 100 cm
Total height 160 cm
Net Weight total (incl. accessories) 13.9 kg
Eyepiece Barrel Diameter 31.7 mm

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