Bresser Messier Dobson telescope with parabolic primary mirror and 2.5" HEX-focuserNewtonian optics with parabolic primary mirror made from H-PZ33 low expansion glass material2.5" HEX focuser with rack & pinion driveLarge altitude wheels provide smooth and precise movement even at high magnifications6x30 finder and SPL 25mm eyepiece included9-point flotation system mirror cell for the for primary maximizes optical performanceTube rings facilitate the use of the optics on equatorial mountsThe parts or the rocker-box are connected with metal furniture fasteners for easy assembly and dissasemblyDiffraction limited optics: Strehl > 0.8Full aperture solar-filter includedTelescope for night and solar observationRRP729,00 €

Technical Data
FIELD OF APPLICATION
Field of application    
Deep Sky Observation
Deep Sky Photography
Lunar observation
Lunar photography
Planetary observation
Planetary photography
Solar observation
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
GENERAL TECHNICAL DATA
Colour    white
Focusing system    2.5" Hexafoc
Mount Type    Dobson
Extended warranty    10 years
DIMENSIONS & WEIGHTS
Total length    510 mm
Total width    510 mm
Total height    1320 mm
Net weight OTA (incl. accessories)    16.4 kg
Tube diameter    300 mm
Tube length    1200 mm
Net Weight total (incl. accessories)    27600 g
Net weight mount (incl. accessories)    11.2 kg