Color-enhanced sun lenses, sun glasses and equipment, and manufacturing method thereof
A technology of color enhancement and lenses, which is applied in the fields of life medicine and display, can solve the problems affecting green-related visual effects, etc., and achieve the effects of improving color perception, promoting development, and being environmentally friendly
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[0074] The present invention will be further described in detail below in conjunction with the accompanying drawings.
[0075] like figure 1 As shown in (a) to (c), a kind of color-enhanced sunglasses consists of a frame 1, two lenses 2 fixed on the frame 1, two temples 3, a multilayer film stack 4 and a multilayer The multilayer film stack 5 is composed of a multilayer film stack 4 deposited on the fronts of two lenses 2 (we define the side away from human eyes as the front side), and the multilayer film stack 5 is deposited on the backs of the two lenses 2, and the two lenses can be It is a plano lens, a short-sighted lens or a long-sighted lens.
[0076] In the color-enhanced sunglasses of the present invention, the optical properties realized by the special film system on the two lenses are obviously different from those of ordinary sun glasses without the film system. Ordinary sun lenses only need to achieve uniform transmission in the range of 380nm-780nm in the visib...
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