Specifications

Diameter of the instrument: 150 mm

  • The reachable magnitude is 12.9
    approximately 3.8 million visible stars (6000 with the naked eye).
  • The resolution is 0.8 Arc seconds
    This is equivalent to a coin seen from a distance of 3.7 miles, or to 0.9 miles details on the Moon

Focal length of the instrument: 750 mm

Eyepieces:

focal length magnification
M/D
apparent FOV
true FOV
exit pupil
120 mm38 x0.350°1.3°4.0 mm
26 mm125 x0.850°0.4°1.2 mm

Preview

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.

Moon - eyepiece n°1
20 mm , apparent field of view: 50°
magnification: 38 X - true field of view: 1.3°    

Saturn - eyepiece n°1
20 mm , apparent field of view: 50°
magnification: 38 X - true field of view: 1.3°    

the Pleiades - eyepiece n°1
20 mm , apparent field of view: 50°
magnification: 38 X - true field of view: 1.3°    

Moon - eyepiece n°2
6 mm , apparent field of view: 50°
magnification: 125 X - true field of view: 0.4°    

Saturn - eyepiece n°2
6 mm , apparent field of view: 50°
magnification: 125 X - true field of view: 0.4°    

the Pleiades - eyepiece n°2
6 mm , apparent field of view: 50°
magnification: 125 X - true field of view: 0.4°    

Make another simulation

Is this simulator realistic?