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53306 Omegon® Coin operated telescope Bonview 20x100
Thank you very much for your purchase of and using the Omegon® Coin operated telescope Bonview
20x100 Series High Power Stationary Telescope manufactured by our company. Please take time to
read through this manual beforehand for the correct using of your telescope. And you may need to
keep this manual at hand in case of further reference.
INTRODUCTION
The Omegon® Coin operated telescope Bonview 20x100 Series High Power Stationary Telescopes
are coin operated models. The telescopes are designed specially for outdoor installation and long
distance viewing. As a result, they can be operated even in adverse weather conditions. Major adopted
standards during the process of design and manufacture include
GB/T17117 Prism Binoculars
,
GB1185 Surface Imperfections of Optical Elements
,
GJB1240 General Specification for Telescope
,
GJB150 Laboratory Environmental Test Methods for Military Material
,
MIL-STD-810 Environmental
Engineering Considerations and Laboratory Tests
, etc. An optical shutter system is built into the coin
operated model of the series. The coin operated system is connected to this shutter system, in which
the shutter will be released and hence the user can observe through the telescope for a limited period
when an acceptable coin is deposited into the coin chute. What’s more, the coin operated system is
characterized by its low power consumption, electronic intelligence and long life. The coin chute of
the system can be customized to detect and accept different coins and the shutter cannot be released if
an unacceptable coin is dropped into the chute. The unacceptable coin will then be ejected
automatically. The circuit of the system will automatically go into hibernation when it is idle for some
time and the user needs to drop a first coin (which will be ejected) to awaken the circuit when a beep
sound will be heard. Then the shutter system can be operated again by depositing coin(s) and shutter
duration will be accumulated in accordance with the number of accepted coins.
I. PRODUCT SPECIFICATONS
1. Major Index Specifications
No.
Items
Specifications
1
Magnification
20X
2
Field of View
3,5°
3
Exit Pupil
Φ5mm
4
Eye Relief
21.5mm
5
Entrance Pupil
100mm
6
Twilight Factor
50
7
Relative Brightness
16
8
Resolution
≤2.4″