Diameter of the instrument: 130 mm
- The reachable magnitude is 12.7
approximately 3.1 million visible stars (6000 with the naked eye).
- The resolution is 0.9 Arc seconds
This is equivalent to a coin seen from a distance of 3.2 miles, or to 1.1 miles details on the Moon
Focal length of the instrument: 650 mm
Lower the lighting of your room. Approach yourself so as to see only the screen when closing one eye. Then zoom in on the thumbnail of your choice.