description :
Clear aperture: 50 mm (2.4 ″)
Focal length: 360 mm.f / 7
Oblique mirror: 90 °
Jingwei table and aluminum tripod
The highest height of the tripod: 34 cm
Standard 0.965 inch accessories include:
Eyepiece: SR4mm, H20mm, Barrow 3 times objective
Phone holder
Magnification maximum of this model: 90 times (lens focal length / eyepiece focal length * several times the multiple of Barov = maximum magnification)
Net weight: approx. 900 grams Gross weight: approx. 1.1 kg
Main indicators
Refraction type / focal length: 360mm, clear aperture: 50mm
Can be grouped 18 times, 90 times,
Visual penetration by magnitude: 10.49 magnitude
Theoretical resolution: 2,800 arc seconds, which is equivalent to seeing two objects 1.357 cm apart at 1,000 meters.
Light output: 0.139
Size of packing box: 440 mm * 210 mm * 100 mm
Package i :
1 × astronomical telescope