GSO 10 inch DOB Telescope (White)
- A few left in stock!
The GSO Dobsonian line is particular model serves a very clear purpose, to offer a large aperture and an excellent image quality at reasonable cost.
Set-up is as easy as you can imagine very simple assembly with the rocker box and put it on the ground, insert the telescope tube and put the springs in position and you're ready to go to navigates through the night sky by simply moving the tube up or down, or side to side, by hand.
All GSO dobsonian use optical quality BK7 glass, cooling fans built into the rear cell to decrease cooling times, also all dobs use a roller bearing on the azimuth surface providing dozens of support points for smooth swivel motion. The deluxe model comes with 2" Micro 10:1 Crayford style focuser and 1.25" adapter.
In The Box
GSO Dobsonian Telescope with an ADVANCE ROCKER BASE
Cooling Fan behind the main mirror
8x50 Finder with Achromatic Optics
2" Crayford focuser - 1:10 micro - reduction from 2" to 1.25"
30 mm 2" Wide Angle ERFLE with 70° field for good overfiew
9 mm Premium Plössl - multicoated
35mm 2" extension
Eyepiece and Accessory Tray for Eyepieces
Collimation Tool
Dust Cap
Technical Specifications :-
|
Optical Design |
Newtonian reflecing Telescope |
| Primary Mirror | 10 inch Paraboli 1/12 wave. Precisely figured parabolic mirror - diffraction limited / BK7 94% enhanced coating |
|
Diameter |
254mm |
| Focal Length | 1250mm |
| Focal Ratio | F/ 5 |
| Highest Practical Power | 600 |
| Faintest Steller Magnitude | 14.7 |
|
Resolving Power |
0.46 Arc - Seconds. |
| Focuser diameter | 2" Precission Micro 10:1 Crayford style focuser". With 1.25” eyepiece adapter. A Dual-Speed 10:1 ratio focuser is now included for excellent focusing precision. |
| Eyepiece Standard 2" | Premium Widefield SP 30mm (2") 68° field SuperView eyepiece with a wide 1.7° actual field of view that’s well over three times the diameter of the full Moon. |
| Eyepiece Standard 1.25" |
Premium Plossl 9mm (1.25") 52° field. |
| Magnification with eyepiece | 41.6x & 138.8x |
| Finder | 8x50mm Fully multi-coated achromatic finder |
|
Mount type |
DOBSONIAN- wooden / with Roller Bearing wooden base / Clutch mount with tension knob |
|
Mirror Cell |
3 points mirror cell with cooling fan |
GSO 10 inch DOB Telescope (White)
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