SPECIFICATIONS
Optical Design
Newtonian Reflector
Aperture (mm)
76 mm (2.99 in)
Telescope Type
Manual
Focal Length
300 mm (12 in)
Focal Ratio
3.95
Focal Length of Eyepiece 2 (mm)
Kellner 10 mm (0 in)
Finderscope
5x24
Tripod
None
Highest Useful Magnification
180 x
Lowest Useful Magnification
11 x
Limiting Stellar Magnitude
11.9
Resolution (Rayleigh)
1.83 arc seconds
Resolution (Dawes)
1.53 arc seconds
Light Gathering Power (Compared to human eye)
118 x
Secondary Mirror Obstruction
1.1 in (28 mm)
Secondary Mirror Obstruction by Diameter
37%
Secondary Mirror Obstruction by Area
14%
Optical Coatings
Aluminum with SiO2
Optical Tube Length
10 in (254 mm)
Total Telescope Kit Weight
4.3 lbs (1.95 kg)
Warranty
2-year Telescope Warranty
