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Bresser Messier 8'' Dobsonian - 1
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Bresser Messier 8'' Dobsonian - 1
Bresser Messier 8'' Dobsonian - 2
Bresser Messier 8'' Dobsonian - 3
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Bresser Messier 8'' Dobsonian

BRE_4716420
€ 499,00
Inclusief belasting
Bresser Messier 8'' Dobsonian BRE_4716420 is een Bresser telescoop uit de Robtics categorie Telescopen Telescopen.

Specificaties:
  • Telescoop systeem: Aanbevolen voor Beginners, Geschikt voor beginners, Telescoop met montering
  • Telescoop type: Newton, Dobson telescoop
  • Telescoop merk: Bresser
  • Telescoop opening (van/tot): 200mm - 299mm
  • Telescoop opening (mm): 200mm

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Bresser Messier 8'' Dobsonian

The Bresser Messier 8'' dobsonian is simply a breakthrough. Despite of its low price this telesccope offers a versatility and quality rivaling a lot more expensive telecopes. The optical diameter of 203mm (8'') does not restrict your observations on solar system objects like the moon or the planets - you can reach farther into the sky and explore globular and open clusters, nebulae and galaxies. With that telescope those objects are beginning to show structures: globular clusters are no longer only fuzzy blobs, but are resolved into masses of individual stars. Nebulae, that can only be barely detected in smaller scopes, reveal structures within. The telescope is setting a new standard in versatility: the excellent Hexafoc focuser boosts a free diameter of 65mm (2,5'') so that you do not have vignetting in big widefield eyepieces that is caused by smaller focuser barrels. The big altitude wheels handle those big, heavy eyepieces without problems - and when you intend to load even more (like a binocular viewer with two eyepieces) then you can move the tube in its tube rings and achieve balance within seconds. The excellent rigidity of the focuser makes focusing a snap - even for astrophotography. This is another virtue of this highly versatile telescope system: you can remove the altitude wheels from the tube rings, attach a dovetail and use the optical tube on a equatorial mount for astrophotography - in minutes. The focuser is handling even heavy cameras tilt and shifting-free. You are extremely demanding in your image sharpness? No problem - with the optional 10:1 gear reduction sharp images are easy. If you consider, that the focuser is that part of the telescope that is used most often, you will recognize the quantum leap this Hexafoc represents in a telescope of this price range.With the included standard accessories (6x30 finder and 25mm SPL-eyepiece) the telescope is ready for observing.
If you need to transport or store the telescope as compact as possible you will like this: the rocker box of the 8'' Bresser Messier assembles and disassembles extremely easy and fast due to the use of metal standard furniture fasteners. So you can transform the bulky rocker box into a handy flat package of boards.This telescope is setting a new standard in usability, versatility and performance in its price class.

Please note: Reflector telescopes with optical design Newton are very good for astronomical observing at the starry night sky. But these telescopes are not well usable for observing landscape and nature during daylight. Therefore we suggest Bresser refractor (lens) telescopes for landscape and nature observing.

FEATURES
  • primary mirror diameter: 203 mm
  • focal length: 1218 mm
  • 2,5'' HEXAFOC focus
  • primary mirror out of special-purpose glass with little thermal expansion
  • shifting-free focusing, even with heavy accessories
  • easy to move the tube
  • dismountable rocker box
  • optics can be attached to other mountings
  • differently sized adjusting- and lock-screws
SCOPE OF DELIVERY
  • newtonian reflector
  • 6x30 viewfinder
  • 25mm SuperPloessl eyepiece (Ø 31,7 mm / 1,25'')
  • 1 extension shell 37,5mm for 2.5'' Hexafoc
  • 1 eyepiece adapter Ø 31,7 to 50,8 mm
  • 2 tube clamps
  • 2 altitude wheels
  • 1 rockerbox with 2 ground boards and assembly material
Dimension of shipping box No.1: 125x38x41cm - 15.0kg

Dimension of shipping box No.2: 54x54x22cm - 13.5kg

Technical Data

Field of application
Field of application Deep Sky Observation
Focus group
Focus Group Beginners
Product family
Product Family Reflector telescope
OPTICAL SPECIFICATIONS
Optical design Newtonian Reflector
Maximum recommended magnification 400
Material Primary mirror Special low expansion H-PZ33
Primary mirror diam. 203 mm
Material Secondary mirror Borosilicate-glass with low thermal expansion, individually matched to main mirror
Secondary mirror diameter 57 mm
Mirror/Lens diam. 203 mm
Focal length 1218 mm
Aperture ratio 6
Angular resolution 0.6 arc seconds
Finderscope DeLuxe Red Dot Finder
Mount Type Dobson
GENERAL TECHNICAL DATA
Material OTA Steel
Mount type Dobson
Focusing system 2.5" Hexafoc
Colour white
Ext. warranty after online registration* 10 Years
DIMENSIONS & WEIGHTS
Net weight OTA (incl. accessories) 11.5 kg
Total length 128 cm
Total width 48 cm
Total height 48 cm
Tube diameter 250 mm
Tube length 1150 mm
Net Weight total (incl. accessories) 21 kg
Net weight mount (incl. accessories) 9.5 kg
Eyepiece Barrel Diameter 50.8 mm
Telescoop systeem
Telescoop met montering
Geschikt voor beginners
Aanbevolen voor Beginners
Telescoop type
Newton
Dobson telescoop
Telescoop opening (mm)
200mm

Samenvatting

5

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Klantreview 
16-11-2021

Beginners?

Ik begrijp niet waarom een scope als deze word beschouwd als beginners….er zijn plenty mensen die ver gevorderd zijn,die een prachtige scope als deze gebruiken.

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Bresser Messier 8'' Dobsonian

Bresser Messier 8'' Dobsonian

Bresser Messier 8'' Dobsonian BRE_4716420 is een Bresser telescoop uit de Robtics categorie Telescopen Telescopen.

Specificaties:
  • Telescoop systeem: Aanbevolen voor Beginners, Geschikt voor beginners, Telescoop met montering
  • Telescoop type: Newton, Dobson telescoop
  • Telescoop merk: Bresser
  • Telescoop opening (van/tot): 200mm - 299mm
  • Telescoop opening (mm): 200mm

Ja Nee
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