MULTIFUNCTIONAL USER SUPPORT DEVICE WITH HIGH-RESOLUTION BINOCULAR OPTICAL UNIT Russian patent published in 2025 - IPC G02B27/01 

FIELD: physics.

SUBSTANCE: invention relates to personal means for automation and information support of production personnel. Multifunctional user support device contains a housing mounted on the head personal protective equipment, on which minicomputer, as well as connected to it networking module, camera, laser pointer, adaptive lighting device, audio playback and recording device, a human-machine interface module, a self-contained power supply, a device for displaying video information from two high-resolution screens. Between the device for displaying video information and the pupils of the user there is a binocular high-resolution optical unit which consists of two four-lens systems, each having two two-lens glued lenses with spherical surfaces. First glued lens with a negative optical force consists of a negative biconcave lens and a positive biconvex lens, and the second lens consists of a negative meniscus and a positive biconvex lens. High-resolution binocular optical unit is mounted with projection of the exit pupil in range of 20-25 mm.

EFFECT: high resolution, reduced chromatic and spherical aberrations, high energy efficiency and standalone operation of the device.

10 cl, 3 dwg