Vibration compensation device for binocular

Details Vibration compensation device for binocular Vibration compensation device for binocular

1996-08-21

1998-05-19

Dzierzynski, Paul M.

Optical: systems and elements

Image stabilization

By movable refractive structure

359554, 359407, 359837, G02B 2764, G02B 2300, G02B 504

Patent

active

057543399

ABSTRACT:
A wedge prism unit is positioned on the optical axes of the objective optical systems of two telescope systems of a binocular. The wedge prism unit includes a front wedge prism element and a rear wedge prism element that are oppositely oriented. When rotated by equal amounts in opposite directions, the wedge prism elements deflect incident light in a direction perpendicular to the rotation axis. The wedge prism unit is placed along the objective optical axes of the binocular, oriented to deflect the visual field to compensate for vibration. A control circuit controls a single motor according to a vibration sensor to deflect the visual field in a direction opposite to the vibration. The rotation axis is either within or outside of an imaginary plane containing both of the optical axes.

REFERENCES:
patent: 3915550 (1975-10-01), Humphrey
patent: 5280387 (1994-01-01), Maruyama
patent: 5461513 (1995-10-01), Maruyama

Affiliated with

Also associated with

Rating

Vibration compensation device for binocular does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Vibration compensation device for binocular, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Vibration compensation device for binocular will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1858335