FIELD: optical systems, applicable for equipment of collecting vehicles and other movable objects. SUBSTANCE: the device uses a special optical element with a raster structure made for removal of it from the device optical channel and variation of the angle of sight in vertical and horizontal planes relative to the device optical axis. EFFECT: enhanced field of view and vision in vertical and horizontal planes with simultaneous variation of the angle of sight. 1 dwg
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Authors
Dates
2000-04-20—Published
1998-04-28—Filed