Abstract:
A second imaging device such as a thermal imager adapted for use with a first imaging device such as an image intensifier night vision goggle system whereby the output image of the second imaging device is collimated and projected upon the objective lens of the first imaging device to provide an optically fused image to the viewer.
Abstract:
A plunger is slidably mounted in a housing so as to move along a predetermined path. A pair of laterally spaced apart magnets is operatively engaged by the plunger so as to be movable parallel to the predetermined path. A pair of magnetically-responsive contacts is disposed between the paths of the magnets, which contacts are switched from one condition to the other in response to movement of the magnets in one direction and is then switched back to the original condition by movement of the magnets in the other direction.