1.      Sharp stereo erect image over a wide field of view.  

2.      45ºinclined head with locked-in eyepiece. The left ocular-tube with diopter adjustment ±5dp. The interpupillary distance is between 55-75mm.

3.   Objective: 1X2X3X or 1X2X4X
Eyepiece: WF10X (Or WF5X, WF15X, WF20X)

4.  CE approval.
6.  Power supply 110V/60Hz or 220V/50Hz.

7.  Each set packed in Styrofoam and in an inner box. Four sets in one carton.
The outer measurement is 68x31x37cm

8.  Illumination: 
               A. Incandescent lamp 12V/10W