1.Sharp stereo erect image over a wide field of view.
2.45º inclined and 360º rotational binocular head with locked-in eyepiece.
The left ocular-tube with diopter adjustment ±5dp,
The interpupillary distance is between 55-75mm.
3.Three kinds rotational objective for selection: 1x/2x/4x
4.Two illumination: incident light LED 1w, transmitted light 7x20mA LED light
5.Electric apparatus has CE approval
6.Power supply 110V