The blue ray will go directly to the retina passing through the cornea and the lens of the eyes,which will cause eyestrain,shortsightedness,blurring of image and other situation. |
Common lenses
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See World anti-blue ray lens
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| Common lenses don¡¯t have the function to prevent the
blue ray,which makes the blue ray go directly to the
eyes that can cause macular degeneration of the
retina and finally lead to blindness. |
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See World anti-blue ray lens has intelligent anti-blue ray
coating,which can avoid blue ray to damage macular and
gives omnibearing protection to eyes. |
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| Intelligent anti-blue ray technology (Filter harmful light,keep good light) |
| Keep the transmittance of the visible lights and retain the good blue-green lights from blue lights to ensure the visual sharpness and the comfort of the view.Blue-green light is powerful synchronizer of human biological clock,which controls the body of sleep - wake cycle,calms down emotions,improves memory and regulate body temperature. |
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