1. Sharp stereo erect image over a wide field view
2.45 degree inclined binocular view head, the interpupillary distance is between 55-75mm
3. The working distance: 70mm
4. Built-in incident light LED
5. Power 2 units of AA batteries
6. Plastic body & easy to carry
7. Each set packed in styrofoam and in an inner box. Ten sets in one carton
We will respond within 24 hours, please pay attention to the email with the suffix “@barride-optics.com”.