Explore Scientific Ultra Light 12" Dobsonian GENERATION II

Truss-Dobsonian Telescope in full Aluminium construction
NEW: Slider bearings made from TEFLON and GFK for smooth and precise movement
NEW: Improved main mirror cell with completely redesigned mechanics
NEW: Altitude bearings with new designed brake and friction system
NEW: Larger feet to improve stability
NEW: Universal finder slot to enable an easy finder upgrade
NEW: Counter-weight system included - 2 x 1.0 kg
NEW: Quick-lock fastener with new spring-loaded design for comfortable use
NEW: Powder-coated yellow altitude wheels to improve durability
NEW: Laser engraved central mark on main mirror

Specifications:

Material OTA Aluminium
Optical design Newtonian Reflector
Mount type Dobsonian
Batteries included
Maximum recommended magnification 250x
Net Weight total (incl. accessories) (kg) 29.8
Primary mirror diameter (mm) 305
Secondary mirror diameter (mm) 75
Objective diameter (mm) 305
Focal length (mm) 1525
Aperture ratio 5
Obstruction (%) 24
Angular resolution (arc seconds) 0.43
Transportability very good
Eyepiece Barrel Diameter (mm) 50.8
Focusing system 2" Rack-and-Pinion Focuser with helical gearing and 10:1 reduction
Finderscope DeLuxe Red Dot Finder
Colour black
Rain/Dust protection caps Dust protection caps for open aperture and eyepiece holder
Mount Type Dobsonian
Warranty (Years) 3


Dimensions for mobile use: Rockerbox 450mmx450mmx320mm; Mirrorbox 380mmx380mmx300mm; Trusses approx. 980mm

Eyepiece Height while pointing at zenith approximately 1.4m.

12“ Net total weight: 32.1 kg; 12“ Mirror Box: 18.9 kg; 12“ Secondary cage +Rockerbox: 10 kg; 12“ 4 Pairs of trusses: 1.8kg; 12“ Altitude Wheels: 1.4kg