Abstract: A lens assembly is provided, comprising a first lens, a first polarizing film, a second lens and a second polarizing film. The first lens provides a first surface, the first surface providing a plurality of first positioning parts. The first polarizing film is arranged on the first surface, a plurality of first position holes is defined on the first polarizing film. The second lens is arranged on one side of the first polarizing film away from the first lens, the second lens provides a second surface and a third surface, the second surface defines a plurality of first position grooves, the plurality of first position grooves matches with the plurality of first positioning parts, and the third surface provides a plurality of second positioning parts. The second polarizing film is arranged on the third surface, the second polarizing film defines a plurality of second position holes.

Abstract: The present application provides intraocular pressure detection device and glasses with intraocular pressure detection function. The intraocular pressure detection device includes a light-emitting assembly, an optical signal receiving assembly, and a processor. The light-emitting assembly is arranged toward an eyeball, and is configured to emit a first ray to the eyeball. The first ray is partially absorbed by the eyeball to form a second ray. The optical signal receiving assembly is located on one side of the light-emitting assembly, and is set toward the eyeball for receiving a third ray, and the third ray is formed after the second ray is reflected by the eyeball, and the optical signal receiving assembly is used to convert the received third ray into a detection signal. The processor is electrically connected to the optical signal receiving assembly, and configured for receiving the detection signal and converting the detection signal into intraocular pressure data.