Bresser Messier AR-102S/600 Hexafoc OTA – Madeira Optics

Bresser Messier AR-102S/600 Hexafoc OTA

  • €319.00
    Unit price per 
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Ambitious beginners and advanced observers alike will see the brightest objects outside our solar system with the Messier AR-102. Watch details in the Great Orion Nebula from the astonishing distance of 1500 lightyears ( km)! Scanning the lunar terminator is simply a pleasure. Scanning the Milky Way in Saggitarius shows a multitude of deep-sky objects.

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


  • Excellent focuser with 2.5” (65mm) open diameter
  • 6x30 straight through viewfinder
  • Optimized finder bracket for comfortable use
  • 31.7mm (1.25”) diagonal mirror
  • Cradle rings with handle and integrated piggyback camera holder (1/4” thread)
  • Universal 44mm Dovetail plate with stainless steel rail (fits LXD75/Great Polaris/EQ5)
  • 50,8mm (2”) to 31,7mm (1.25”) adapter with integrated T2 thread (optional T2-adapter ring for your camera is needed)

The kit includes:

  • Optical tube
  • Eyepiece: 26mm Super Plössl 31.7mm (1.25”)
  • 2” eyepiece adapter
  • 6x30 viewfinder
  • Tube clamp with handly and camera adapter
  • 31.7mm (1.25”) diagonal mirror
  • PC Software Stellarium
  • Manual
  • Moon map
Brand Bresser GmbH, Germany
Warranty, years 2
Package size (LxWxH), cm 102x24.5x25.5
Shipping Weight, kg 6.8
Optical design refractor
Optical scheme achromat
Objective lens diameter (aperture), mm 102.0
Focal length, mm 600
Lowest practical power, x 23.0
Highest practical power, x 200.0
Aperture ratio f/5.9
Resolution threshold, arcseconds 1.3
Eyepieces SUPER Plössl 26mm
Eyepiece barrel diameter, in 1.25
Finderscope optical 6x30 with cross-hair reticle
Focuser 2.5” Hexafoc
Optical tube mounting mode dovetail plate
Optical tube material aluminum
User level beginners, experienced users
Observed object planets of the Solar System and deep-sky objects, terrestrial objects