CN209400818U - A kind of ultra-thin PC polarized lenses - Google Patents

A kind of ultra-thin PC polarized lenses Download PDF

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Publication number
CN209400818U
CN209400818U CN201821730537.3U CN201821730537U CN209400818U CN 209400818 U CN209400818 U CN 209400818U CN 201821730537 U CN201821730537 U CN 201821730537U CN 209400818 U CN209400818 U CN 209400818U
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China
Prior art keywords
eyeglass
polarized lenses
ontology
eyeglass ontology
radius
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CN201821730537.3U
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Chinese (zh)
Inventor
刘斌
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EYEPOL POLARIZING TECHNOLOGY (XIAMEN) Co Ltd
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EYEPOL POLARIZING TECHNOLOGY (XIAMEN) Co Ltd
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Priority to CN201821730537.3U priority Critical patent/CN209400818U/en
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Abstract

The utility model relates to a kind of ultra-thin PC polarized lenses, it includes eyeglass ontology, the eyeglass ontology includes a PC layers and a polarisation film layer, the eyeglass body edges are equipped with a circle flange, a piece of handle is connected on the flange, the eyeglass ontology with a thickness of 1.2mm, the radius of curvature on the inside of eyeglass ontology is 116.22mm, and the radius of curvature in outside is 116.82mm.The utility model forms the eyeglass ontology of PC polarized lenses using PC layers and polarisation film layer, meanwhile, 116.22mm is set by the inside radius of curvature R 1 of eyeglass ontology, lateral curvature radius R2 is set as 116.82mm, to set 1.2mm for the thickness of eyeglass ontology.Compared to existing polarized lenses, the PC polarized lenses thickness of the utility model is greatly reduced, and eyeglass weight reduces, and improves the flexibility that eyeglass uses.

Description

A kind of ultra-thin PC polarized lenses
Technical field
The utility model relates to a kind of eyeglasses, and in particular to a kind of ultra-thin PC polarized lenses.
Background technique
Polarized lenses are exactly the eyeglass for only light of a certain particular polarization in natural light being allowed to pass through.Due to its filter Light action tries it on and sees that thing can be dimmed.Earliest, polarized lenses are usually and are added between two glass lens, using binder Pressure viscosity polarizing film form, but due to glass material, the thickness of made polarized lenses is bigger, limits partially The use of light microscopic piece.
Currently, gradually adopting PC material substitution glass material, PC polarized lenses are formed.The thickness of PC polarized lenses is generally 1.7-2.3mm can be lighter when polarized lenses are used alone, and when wearing is also pleasant.But it (is clipped in if being used as folder mirror On spectacles) or mirror (being adsorbed on spectacles) is inhaled in use, PC polarized lenses add the original thickness of spectacles just Meeting is so that glasses are excessive to the pressure of the bridge of the nose, and the comfort level of wearing will be poor, and which limits the uses of PC polarized lenses Range, using flexible are lower.
Utility model content
In view of the above-mentioned problems, can be improved PC the purpose of this utility model is to provide a kind of ultra-thin PC polarized lenses The applicable flexibility of polarized lenses.
To achieve the goals above, the technical solution adopted in the utility model is:
A kind of ultra-thin PC polarized lenses comprising eyeglass ontology, the eyeglass ontology include a PC layers and a polarisation film layer, institute Eyeglass body edges are stated equipped with a circle flange, are connected with a piece of handle on the flange, the eyeglass ontology with a thickness of 1.2mm, mirror Radius of curvature on the inside of piece ontology is 116.22mm, and the radius of curvature in outside is 116.82mm.
The eyeglass ontology is circular eyeglass, a diameter of 82mm.
After adopting the above scheme, the utility model forms the eyeglass ontology of PC polarized lenses using PC layers and polarisation film layer, Meanwhile 116.22mm is set by the inside radius of curvature R 1 of eyeglass ontology, lateral curvature radius R2 is set as 116.82mm, from And 1.2mm is set by the thickness of eyeglass ontology.Compared to existing polarized lenses, the PC polarized lenses thickness of the utility model It greatly reduces, eyeglass weight reduces, and improves the flexibility that eyeglass uses.That is, the PC polarized lenses can both cooperate Frame is used alone, and can also be used as and presss from both sides mirror or inhale mirror collocation flat mirror, spectacles use, uses when as folder mirror or suction mirror When, reduce with flat mirror, the weight of spectacles, to reduce glasses to the pressure of wearer's bridge of the nose, improves wearing Comfort level.
Further, since the reduction of PC polarized lenses thickness, consumed PC material is also accordingly reduced, to save PC The production cost of polarized lenses.
Detailed description of the invention
Fig. 1 is the main view of the utility model PC polarized lenses;
Fig. 2 is the cross-sectional view of the utility model PC polarized lenses.
Specific embodiment
As depicted in figs. 1 and 2, the utility model discloses a kind of ultra-thin PC polarized lenses comprising eyeglass ontology 1, it should Eyeglass ontology 1 includes a PC layers and a polarisation film layer, wherein 1 edge of eyeglass ontology is equipped with a circle flange 2, connects on the flange 2 There is a piece of handle 3, the thickness D of eyeglass ontology 1 is 1.2mm, and the radius of curvature R 1 of 1 inside of eyeglass ontology is 116.22mm, outside Radius of curvature R 2 is 116.82mm.
Above-mentioned eyeglass ontology 1 is circular eyeglass, diameter phi 82mm.
The utility model forms the eyeglass ontology 1 of PC polarized lenses using PC layers and polarisation film layer, meanwhile, by eyeglass ontology 1 inside radius of curvature R 1 is set as 116.22mm, and lateral curvature radius R2 is set as 116.82mm, thus by eyeglass ontology 1 Thickness be set as 1.2mm.Compared to existing polarized lenses, the PC polarized lenses thickness of the utility model is greatly reduced, mirror Sheet weight reduces, and improves the flexibility that eyeglass uses, that is to say, that the PC polarized lenses can both cooperate frame individually to make With, can also be used as folder mirror or inhale mirror collocation flat mirror, spectacles use, when as folder mirror or inhale mirror in use, its with flat mirror, The weight of spectacles reduces, to reduce glasses to the pressure of wearer's bridge of the nose, improves the comfort level of wearing.In addition, Due to the reduction of PC polarized lenses thickness, consumed PC material is also accordingly reduced, to save the life of PC polarized lenses Produce cost.
In the utility model, inside refers to direction when eyeglass uses towards user's eyes side, and outside then refers to back To the direction of user's eyes.
The above is only the utility model embodiment, not makees any limit to the technical scope of the utility model System, thus any trickle amendment made by the above technical examples according to the technical essence of the present invention, equivalent variations with repair Decorations, are still within the scope of the technical solutions of the present invention.

Claims (1)

1. a kind of ultra-thin PC polarized lenses comprising eyeglass ontology, the eyeglass ontology include a PC layers and a polarisation film layer, spy Sign is: the eyeglass body edges are equipped with a circle flange, are connected with a piece of handle on the flange, the eyeglass ontology with a thickness of 1.2mm, the radius of curvature on the inside of eyeglass ontology are 116.22mm, and the radius of curvature in outside is 116.82mm;The eyeglass ontology For circular eyeglass, a diameter of 82mm.
CN201821730537.3U 2018-10-24 2018-10-24 A kind of ultra-thin PC polarized lenses Active CN209400818U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821730537.3U CN209400818U (en) 2018-10-24 2018-10-24 A kind of ultra-thin PC polarized lenses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821730537.3U CN209400818U (en) 2018-10-24 2018-10-24 A kind of ultra-thin PC polarized lenses

Publications (1)

Publication Number Publication Date
CN209400818U true CN209400818U (en) 2019-09-17

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821730537.3U Active CN209400818U (en) 2018-10-24 2018-10-24 A kind of ultra-thin PC polarized lenses

Country Status (1)

Country Link
CN (1) CN209400818U (en)

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