Dual-use photochromic and polarized glasses
A technology of polarized light and color-changing layer, applied in the field of lenses, can solve the problems of weak color-changing effect, poor wear resistance, and low clarity, and achieve the effects of instantaneous strong light glare, good color-changing effect, and high clarity.
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[0012] The color-changing polarized dual-purpose lens of this embodiment includes a color-changing layer 1 and a polarizer 2, and the two sides of the polarizer 2 are attached with a color-changing layer 1, and it is characterized in that the color-changing layer 1 is sequentially composed of polyvinyl alcohol film 3, zirconium dioxide layer 4 and silicon dioxide layer 5.
[0013] A TAC film 6 is provided on the outermost layer of the lens.
[0014] This embodiment is the best embodiment.
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