FLUID-FILLED LENSES AND ACTUATION SYSTEMS THEREOF Russian patent published in 2016 - IPC G02B3/14 G02C7/08 

FIELD: optics.

SUBSTANCE: actuator assembly for an adjustable fluid-filled lens comprises a temple piece-having a hollow center fluidly connected to the adjustable fluid lens with a possibility of the fluid pass to the fluid lens, fluid inside the hollow center fluidly, and a magnetic element in the assembly, which includes also a magnetic slider slidably attached to the temple piece, magnetic element slidably disposed within the hollow center and magnetically coupled with the magnetic slider, and a pusher. Pusher is configured to move in an axial direction during the operation of the magnetic element. Movement of the magnetic element relative to the temple piece changes the optical power of the fluid-filled lens by changing an amount of fluid in the adjustable fluid-filled lens.

EFFECT: technical result is a possibility of correcting resolution by changing the optical power of the fluid-filled lens at the expense of changing an amount of fluid in it.

6 cl, 25 dwg