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BRESSER Dobsonian Telescopes
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BRESSER MESSIER 10" DOBSONIAN Telescope - SOLD OUT 48000 + 18% GST
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The Bresser Messier 10" 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 254mm (10") 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 the majority of those objects are showing 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 excellence.

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 dovetails and use the optical tube on a equatorial mount for astrophotography - in minutes.

The focuser is handling even heavy cameras tilt and shifting-free.

Are you 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 10" Bresser Messier assembles and dissassembles 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.
 
Highlight
  • Newton optics with parabolic primary mirror made from H-PZ33 low expansion glass material
  • 2.5" HEX focuser with rack & pinion drive
  • Large altitude wheels provide smooth and precise movement even at high magnifications
  • 6x30 finder and SPL 25mm eyepiece included
  • 9-point flotation system mirror cell for the for primary maximizes optical performance
  • Tube rings facilitate the use of the optics on equatorial mounts
  • The parts or the rocker-box are connected with metal furniture fasteners for easy assembly and dissasembly
  • Diffraction limited optics: Strehl > 0,8
 
Special Features
  • Diameter of primary mirror: 254 mm
  • Focal length: 1270 mm
  • 2,5" HEXAFOC-Fokuser
  • Primary mirror made of low expansion glass
  • Shifting-free focussing even with heavy accessories
  • Tube can be shifted in the rings for easy balancing
  • Decomposable rocker box
  • Altitude bearings are connected to tube rings
  • Optics usable on other mounts
  • Adjustment and locking screws have different diameters
 
Scope of Delivery
  • Newtonian optical tube assembly
  • 6x30-Finder
  • 25mm SuperPlössl eyepiece (Ø 31,7 mm / 1,25")
  • 1 Tube extender 37,5mm for 2.5" Hexafoc
  • 1 Reducer 50,8 mm to Ø 31,7
  • 2 Tube-rings
  • 2 Altitude bearings
  • 1 rockerbox with 2 ground boards and assembly material
 
Field of Application
  • Deep Sky Observation
  • Deep Sky Photography
  • Lunar observation
  • Lunar photography
  • Planetary observation
  • Planetary photography
 
FOCUS GROUP
Focus Group
  • Beginners
  • Advanced Amateurs
  • Visual enthusiasts
PRODUCT FAMILY
Product Family Reflector telescope
OPTICAL SPECIFICATIONS
Optical design Newtonian Reflector
Maximum recommended magnification 500
Material Primary mirror Special low expansion H-PZ33
Primary mirror diam. 254 mm
Secondary mirror diameter 74 mm
Mirror/Lens diam. 254 mm
Focal length 1270 mm
Aperture ratio 5
Finderscope 6 x 30 mm
Mount Type Dobson
GENERAL TECHNICAL DATA
Focusing system 2.5" Hexafoc
Colour white
DIMENSIONS & WEIGHTS
Net weight OTA (incl. accessories) 13 kg
Total length 132 cm
Total width 51 cm
Total height 51 cm
Tube diameter 300 mm
Tube length 120 mm
Net Weight total (incl. accessories) 27.9 kg
Net weight mount (incl. accessories) 16.4 kg
 
Instructions for use in ENGLISH
Download Instruction Manual for BRESSER MESSIER 10inch 'Space Bolt' in .PDF format
Download Instruction Manual for BRESSER MESSIER 10inch Dobsonian in .PDF format
 
WARNING
 
The following items are FREE with the telescope listed above.
Magnitude 5 Star Atlas
AstroSoftware - STELLARIUM + installation Guide
Directional Compass  FREE
Micro Fiber (Anti-Static) Cleaning cloth
Optics Cleaning Fluid
110 Messier Object Locator     A4 size front back colour print
109 Deep Sky CALDWELL Catalogue A4 size front back colour print
Star Dial - Identifying Stars & Constellations
Various Astronomical Post-Card (SET-3)
Desiccant Cap - Refillable desiccant cap to protect fine optics
Astronomical Telescope - user guide
The Moon Map Poster B/W chart unfold to 22"x26"
 
Suggested Accessories with this Telescope
    SOLAR FILTER
  • Baader Solar Filter (off-axis) Germany . . . . Rs. 2100
  • SOLARIX Solar filter (Explore Scienfific - USA) provide more pleasing and natural Yellow-Orange image of the Sun . . . . Rs 2460
    EYEPIECES (Super Premium Plossl for GSO) EYEPIECES (Super Premium Plossl for GSO)
  • 40mm Plossl Eyepiece 1.25" . . . . Rs. 2820
  • 32 mm Plossl Eyepiece 1.25" . . . . Rs 2640
  • 25 mm Plossl Eyepiece 1.25" . . . . Rs. 2550
  • 20 mm Plossl Eyepiece 1.25" . . . . Rs. 2460
  • 15 mm Plossl Eyepiece 1.25" . . . . Rs. 2280
  • 12 mm Plossl Eyepiece 1.25" . . . . Rs. 2100
  • 9 mm Plossl Eyepiece 1.25" . . . . Rs. 2100 (include)
  • 6 mm Plossl Eyepiece 1.25" . . . . Rs. 2100
  • 4 mm Plossl Eyepiece 1.25" . . . . Rs. 2100
  • GSO SuperView 15mm 1.25" Wide Angle Eyepiece . . . . Rs. 3000
  • GSO SuperView 20mm 1.15" Wide Angle Eyepiece . . . . Rs. 3000
  • GSO SuperView 30mm 2 " Wide Angle Eyepiece . . . . Rs. 4800
  • GSO SuperView 42mm 2" Wide Angle Eyepiece . . . . Rs. 4800
  • GSO SuperView 50mm 2" Wide Angle Eyepiece . . . . Rs. 4800
    BARLOW
  • GSO 2x ED-Barlow-Lens (Multicoated) . . . . Rs.4800
  • GSO 2X Achromatic BARLOW LENS- fully multicoated 1.25" . . . . Rs. 1470
  • ED 3X Barlow Lens GSO 1.25" . . . . Rs. 2640
  • 3 Elememt 2.5x Barlow GSO 1.25"  . . . . Rs. 2370
  • 3 Elememt 5x Barlow GSO . . . . Rs. 2820
    CAMERA ATTACHMENTS
  • T-RING Nikon . . . . Rs. 840
  • T-RING Canon . . . . Rs 840
  • T Adapter 1.25" . . . . Rs. 750
  • Super ACHROMATIC (MultiCoated /High Colour corrected) 2X BARLOW 1.25" OD, 2 ELEMENT LENS with T-thread for direct camera attachment /with Brass compression ring / GSO. . . . Rs. 3,000
  • Eyepiece Projection Camera Adapter . . . . Rs. 2100
  • Mobile Cell Phone Adapter . . . . Rs. 1830
  • GSO 1.25" 32mm Camera Projection Lens (CPL) eyepiece ... Rs. 3,900
  • GSO 1.25" 40mm Camera Projection Lens (CPL) eyepiece ... Rs.4,080
  • GSO 2" 30mm Camera Projection Lens (CSV) eyepiece ... Rs.5,700
  • GSO 2" 42mm Camera Projection Lens (CSV) eyepiece ... Rs.5,700
  • Zoom Eyepiece 7mm to 21mm 1.25" OD (Magnification: 60x to 181x)

  • CARRY BAG
  • Padded Carry Bag for 10 inch Dobsonian OTA . . . . Rs. 2550
  • GSO....0.5X Focal Reducer 1.25" with 25mm extension tube ....Rs 1560
  • GSO.....0.5x Focal Reducer 2 inch ....Rs 2100
  • GSO Planet View filter each . . . . Rs 660
 
 
 
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