1)  Universal dovetail mount

2)  The optovar head has 4 lenses ( 1,1x ; 1,6x ; 2,5x ;  Bertrand lens ).

3) Optical Path Selector:        IN:    Binocular-100%; Photo/Video-0%

(Position/Light Distribution) OUT:   Binocular- 10%;   Photo/Video- 90%

4) Binocular part - optically and mechanically in good condition

The optics are in working condition.