Abstract: A pressure pad headgear device is provided. The device is designed to apply pressure to specific points on a user's head, face, and neck for relief similar to pressure point therapy adjustments. The device is made from a plurality of straps that can adjust in tightness via fasteners such as buckles, hook and loop, or snap buttons. Each strap can be further connected to other straps through hinge points, allowing for adjustments in device tightness. Each strap is comprised of at least one adjustable and repositionable pressure pad with openings to accommodate the straps, ensuring the pads can be positioned precisely over designated pressure points. These pads are secured and adjusted against the target areas of a user's head, face, and/or neck using fasteners to perform pressure point therapy.

Abstract: A pressure pad headgear device is provided. The device is designed to apply pressure to specific points on a user's head, face, and neck for relief similar to pressure point therapy adjustments. The device is made from a plurality of straps that can adjust in tightness via fasteners such as buckles, hook and loop, or snap buttons. Each strap can be further connected to other straps through hinge points, allowing for adjustments in device tightness. Each strap is comprised of at least one adjustable and repositionable pressure pad with openings to accommodate the straps, ensuring the pads can be positioned precisely over designated pressure points. These pads are secured and adjusted against the target areas of a user's head, face, and/or neck using fasteners to perform pressure point therapy.

Abstract: The disclosure describes a common-aperture, multispectral device that uses folded beamsplitters in the sensor to provide the capability to simultaneously image the near infrared (NIR) and long wave infrared (LWIR) spectral bands. The folded-path optical design makes the sensor extremely compact and lightweight without compromising the F/# or field of view. The design is split into two channels a NIR channel and a LWIR channel. A Zinc Sulfide (ZnS) environmental window provides the input to the device. The input first is split into the two channels via a Germanium (Ge) beam-splitter. For the NIR Channel, the input is focused directly onto a faceplate through a series of optics. For the LWIR Channel, the input is focused onto to Ge window via a folded design including a first Ge Lens, a fold mirror, and then a second Ge lens. From the faceplate of the NIR Channel and the Ge window of the LWIR channel, the input is then processed by respective focal planes.

Abstract: A panoramic see-through optical device in accordance with the present invention includes at least two prisms having a reflective face extending diagonally through the prism. Each prism has one convex surface with a tangent plane thereto, and the two prisms are arranged so that the tangent planes are orthogonal to each other. The device further includes a plurality of display panels corresponding to a respective prism. The display panels are placed about parallel to each tangent plane so that the convex surface of the prism faces the panel. An optical train, which minimally includes a filter and a surface diffractive lens, is located between the display panel and the prism, primarily to correct for chromatic aberration, or color spread. Data from each display panel can be reflected by reflective face internal to the prism and seen by the operator. At the same time, the operator can see directly through the partially reflective face of the prism.

Abstract: A multi-spectral objective lens comprising a primary lens for receiving light reflected from an object, the light including wavelengths in the SWIR and LWIR spectral bands, and optical elements spaced from the receiving means for simultaneously imaging the SWIR light in one focal plane and the LWIR light in another focal plane, thereby allowing real-time image and sensor fusion.