Detailed Product Description

General Introduction

Series coin binoculars model WTB 01 are provided for fixed observation on the high buildings and scenic spots.

.Fig.1 shows the appearance of the erected binoculars.

.The binoculars have been designed with a built-in diaphragm in the optical path. When the tourist puts a specified coin into the coin opening, the diaphragm is opened according to the preset time, and the tourist can observe the target through the binoculars.

Technical performance

            Main optical characteristics

            Mechanical characteristics

a)      Azimuth rang: 0~ 315°

b)      Range of pitching down:0~30°

c)      Range of pitching up:0~45° (or 0~60°)

d)      Interpupillary range: 58~72mm

e)      Overall size(the binoculars): 550(L)x 250(W)x240(H)mm

f)        Height of complete product: 1.5m

g)      Weight of complete product: 84kg

            Electrical characteristics

a)     The power supply can be provided from one of the following two options:

Any one between 85 and 265V(47~440HZ); DC12V+1.5V:

b)     Viewing time is controlled in five steps:

1 min; 1.5min; 2 min; 4 min; 7 min;

c) Under voltage display of DC power supply:

Displayed by a DC voltmeter. When DC power supply is used,if the voltage is below 10.5v, the battery must be replaced.

d)different metal coins can be identified: when the coin is different from the specified coin, the diaphragm can not be opened and the wrong cion will be rejected.

e)Requirement for the specified coin:

Diameter: 18mm~31mm  Thickness: 1.2mm ~ 3.0mm

f)Power consumption: ≤ 5w.

            Environmental temperature: -10 ~ +40

NOTE: 1,Never use it in the rain

           2,We can offer non-operated binoculars.