Moon - eyepiece n°1

25 mm
, apparent field of view: 50°

magnification: 26 X - true field of view: 1.9°

## Specifications

**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**

**Eyepieces:
**

n° | focal length | magnification |
M/D |
apparent FOV |
true FOV |
exit pupil |
---|---|---|---|---|---|---|

1 | 25 mm | 26 x | 0.2 | 50° | 1.9° | 5.0 mm |

2 | 25 mm + Barlow | 52 x | 0.4 | 50° | 1.0° | 2.5 mm |

3 | 10 mm | 65 x | 0.5 | 50° | 0.8° | 2.0 mm |

4 | 10 mm + Barlow | 130 x | 1.0 | 50° | 0.4° | 1.0 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.

Saturn - eyepiece n°1

25 mm
, apparent field of view: 50°

magnification: 26 X - true field of view: 1.9°

the Pleiades - eyepiece n°1

25 mm
, apparent field of view: 50°

magnification: 26 X - true field of view: 1.9°

Moon - eyepiece n°2

25 mm with Barlow 2X
, apparent field of view: 50°

magnification: 52 X - true field of view: 1.0°

Saturn - eyepiece n°2

25 mm with Barlow 2X
, apparent field of view: 50°

magnification: 52 X - true field of view: 1.0°

the Pleiades - eyepiece n°2

25 mm with Barlow 2X
, apparent field of view: 50°

magnification: 52 X - true field of view: 1.0°

Moon - eyepiece n°3

10 mm
, apparent field of view: 50°

magnification: 65 X - true field of view: 0.8°

Saturn - eyepiece n°3

10 mm
, apparent field of view: 50°

magnification: 65 X - true field of view: 0.8°

the Pleiades - eyepiece n°3

10 mm
, apparent field of view: 50°

magnification: 65 X - true field of view: 0.8°

Moon - eyepiece n°4

10 mm with Barlow 2X
, apparent field of view: 50°

magnification: 130 X - true field of view: 0.4°

Saturn - eyepiece n°4

10 mm with Barlow 2X
, apparent field of view: 50°

magnification: 130 X - true field of view: 0.4°

the Pleiades - eyepiece n°4

10 mm with Barlow 2X
, apparent field of view: 50°

magnification: 130 X - true field of view: 0.4°