Fujinon Stabiscope S1240 12x40mm Gryo Stabilized Roof Prism Binoculars Black 210mm x 200mm x 90mm

Fujinon Stabiscope S1240 12x40mm Gryo Stabilized Roof Prism Binoculars Black 210mm x 200mm x 90mm. Pilot looking out the window of helicopter cockpit and sun shining bright in distance over horizon. The gyro effect created by the flywheel absorbs vibration upto 5deg like that of moving vehicles helicopters and boats and maintains a steady view. Three flat glass discs fanned out on top of each other in a straight line on a dark flat surface. All lenses and the prisms have a high-quality EBC multi