FEATURES:
1.   Sharp stereo erect image over a wide field of view
2.   45°inclined and 360°rotatable binocular head with locked-in eyepiece
The left ocular-tube with diopter adjustment ±5dp
The interpupillary distance is between 55-75mm
3.Three kinds of rotational objective for selection:1X/2X,1X/3X,2X/4X
4.  XTX-PW5A/5B/5C supplied with pillar style stand
5.  Product has 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 68×31×37cm
8.  Eyepiece:WF5X﹑WF10X﹑WF15X﹑WF20X﹑for selection
9.  Illumination：Halogen lamp 12V/10W as Standard AccessoryIncandescent Lamp 12V/10W, High Brightness LED Lamp as Optional