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GSO 12 inch DOB Telescope (Silver)
A high quality Dobsonian telescope with parabolic optics with 300 mm aperture. GSO Dobsonians have mirrors in the upper quality range and convince with a low price. This telescope is ideal for deep sky observation.
The largest Dobsonian from GSO with a full tube. You need a station wagon or delivery van for transport. but a 300 mm aperture already offers unforgettable observation experiences.
Nebulae and galaxies are already shown with details that are more reminiscent of astrophotography.
Technical Specifications
Optics :
Parabolic primary mirror made of BK7
Opening :
300 mm – 12 “
Focal length :
1500 mm
Focal ratio :
f / 5
Secondary mirror diameter :
70 mm
Shadowing by the secondary mirror :
23.3% linear
Adjustment aid :
Center mark on the main mirror
Focuser :
2 “-Crayford pull-out with ring clamp and adapter to 1.25”
Tube :
Metal tube with reinforcement rings
Tube length :
1450 mm
Tube diameter :
356 mm
Tube weight :
19.5 kg
Rockerbox weight :
13.2 kg
Rockerbox dimensions :
Height 640 mm / diameter 635 mm
Storage :
Height with spring preload / azimuth with ball bearings
📦 In The Box :
♦ GSO Dobsonian telescope ♦ Rockerbox – azimuthal mount ♦ Fan with battery holder ♦ 8×50 viewfinder with achromatic optics ♦ 25 mm 1.25 “Super Plössl eyepiece ♦ 35mm 2” extension ♦ Adjustment instructions and assembly instructions
APERTURE
Between 300mm to 500mm Aperture
APERTURE(MM)
365
BEST USE
Best for Planets|Visual Astronomy
BRAND
GSO
COLOUR
Silver
COUNTRY OF ORIGIN
Taiwan
FOCAL LENGTH
Between 1500mm to 2000mm
FOCAL LENGTH(MM)
1500
FOCAL RATIO FN
5
ITEM CONDITION
New
MANUFACTURER
GSO
OPERATION
Manual
OPTICAL DESIGN
Newtonian
PRODUCT GTYPE
Telescope
SAFETY WARNINGS
Never Look at Sun without Safety Solar Glasses
TYPE SOLAR
No
VORION TEAM PICK
No
IN THE BOX
GSO Dobsonian Telescope | Rockerbox – azimutal mount | Fan with battery holder | 8×50 finder with achromatic objective | 25 mm 1.25″ Super Plössl eyepiece and 9mm 1.25″ Super Plössl eyepiece | 35mm 2″ extension | Manual
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