Bresser Messier AR-90/900 EXOS-1Refractor Telescope | Stargazing UK Ltd

Bresser Messier AR-90/900 EXOS-1Refractor Telescope

SKU: 4790907

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-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.

 

FEATURES

  • Excellent focuser with 65mm diameter
  • Bubble level for easy tripod setup 
  • 6x30 straight through viewfinder with reticle
  • optimized finder socket for comfortable use
  • Cradle rings with handle and integrated piggyback camera holder (1/4 thread)
  • Dovetail plate with stainless steel rail 
  • 50,8mm (2) to 31,7mm (1,25) adapter with integrated T2 thread (T2-adapter ring for your camera is needed)

SCOPE OF DELIVERY

  •  90mm refractor telescope tube assembly
  •  Equatorial EXOS 1 mount with stainless steel tripod  
  •  26mm Super Plössl eyepiece 31,7mm (1.25")
  •  Diagonal mirror31,7mm (1.25") 
  •  Tube clamps with dovetail rail for GP-Level
  •  6x30 optical finder
  •  Astronomy software Stellarium
  •  Rotatable star map
  • Technical Specifications

    OPTICAL SPECIFICATIONS
    Optical design Achromatic Refractor
    Magnification from 35
    Maximum recommended magnification 180
    Mirror/Lens diam. 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 German/Equatorial Mount
    GENERAL TECHNICAL DATA
    Material OTA Aluminium
    Fine movements Manual (RA and DEC)
    Material tripod3 Steel/chromium-plated steel
    Colour white
    Dust protection caps Dust protection caps for front lens and eyepiece holder
    Product series Messier
    Ext. warranty after online registration* 10 Years
    DIMENSIONS & WEIGHTS
    Net weight OTA (incl. accessories) 2.5 kg
    Total length 100 cm
    Total width 100 cm
    Total height 165 cm
    Tube diameter 91 mm
    Tube length 900 mm
    Height (cm) from 109
    Height (cm) up to 69
    Tripod height adjustment
    Net Weight total (incl. accessories) 10.8 kg
  • Delivery Information

    Please be aware this product takes 3-5 days for delivery.

£338.00Price

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