DOBSONIAN TELESCOPES

Dobsonian telescopes & brands

Dobsonian telescopes, or Dobs, are a type of Newtonian reflector with a low-cost altazimuth (AZ) mount and other parts that facilitate large apertures and portability. This design lends itself well to DIY. The two designs for Dobsonians are closed tube and truss (open) tube. Truss tube designs generally start at around 10" or so and up so that they can be taken apart, carried, and fit into vehicles for transport.

Prices can be misleading - some vendors offer extras like a shroud for example while others are bare bones. And none include eyepieces so you will need to spend additional money to get a functioning system. Dobsonian telescopes are suited for visual astronomy (and not so much for astrophotography).


BRAND SIZE RANGE PRICE RANGE
AstroReflect 8" - 20" €750 - €8,475
AstroSystems 10" - 22" $2,300 - $4,950
David Lukehurst 12" - 30" €1,795 - €20,950
Equatorial Platforms 16" - 22" $12,950 - $19,500
Explore Scientific 8" - 20" $370 - $8,600
Guan Sheng Optical 8" - 16" varies widely
Hubble Optics 12" - 24" $1,995 - $9,500
JP Astrocraft 16" - 32" varies
Meade Instruments 4.5" - 16" $149 - $2,000
New Moon Telescopes 8" - 24"+ $2,500 - $18,900
Obsession Telescopes 12.5" - 25" $3,700 - $20,000
Optiques Fullum 30" - 65" custom
Orion 3" - 14" $70 - $2,500
SDM Telescopes 10" - 40" custom
Sky-Watcher 6" - 20" $285 - $6,500
StarMaster 14.5" - 24" $6,500 - $19,600
StarStructure Telescopes 14" - 32"+ $3780 - $16,160
Sumerian Optics 10" - 16" €1895 - €3745
Teeter Telescopes 11" - 22" $4,925 - $14,275
Webster Telescopes 14.5" - 32"+ $6,900 - $27,200