Abstract: A precise motion transducer is described. The transducer converts relatively large inputs, either forces or motions, into relatively small predictable and repeatable motions at the output. The input forces or motions may be produced by a Micrometer, a set of calibrated masses (weights), an electromagnetic voice coil (solenoid) or any other standard or customized device that can produce a calibrated force or motion and deliver this force or motion to the transducer. The force or motion, once delivered to the transducer body, is then transformed into a small motion which is then available to control the position or motion of a component, device or instrument.

Abstract: A precise motion transducer is described. The transducer converts relatively large inputs, either forces or motions, into relatively small predictable and repeatable motions at the output. The input forces or motions may be produced by a Micrometer, a set of calibrated masses (weights), an electromagnetic voice coil (solenoid) or any other standard or customized device that can produce a calibrated force or motion and deliver this force or motion to the transducer. The force or motion, once delivered to the transducer body, is then transformed into a small motion which is then available to control the position or motion of a component, device or instrument.

Abstract: A linear optical scanner adapted to receive light rays from object space, the light rays passing through the linear optical scanner in image forming relation, the linear optical scanner being adapted to periodically and reciprocally deflect the collimated light rays through a predetermined angle. The periodically and reciprocally deflected collimated light rays leave the linear optical scanner and passing through an objective lens system to an image plane. The objective lens system has an optical axis incident on the image plane and is adapted to focus the periodically and reciprocally deflected collimated light rays to form a periodically and reciprocally displaced image on the image plane.