Proposition 65

Proposition 65 requires the state to maintain and update a list of chemicals known to the state to cause cancer or reproductive toxicity. For more details Proposition 65.


YS America has especially strong sales function of polarized lens and related products. We offer finished sunglass lens with a wide variety of colors and shapes as well as wide array of coating.


YS America’s polarized films are made from the optical grade PVA sheet and suitable for manufacturing polarized lenses or even for manufacturing polarized filter for single-lens reflex cameras.


HEATPROOF labels/tags provide identification and barcoding of products exposed to high temperature processes. Improve product identification, product tracking and inventory reconciliation.

YS America’s Lens Products

We provide wide range of eyewear related products from lens monomer to finished lens with strong connection to global chemical industry.

YS America’s Film Products

We can provide following products depending on customer’s demand.

When light hits to a surface such as road or water, it reflects from the surface and its waves tend to be strongest in a particular direction, usually horizontally.

This is called polarization (the waves can be vertically or diagonally as well). This creates an annoying and sometimes dangerous intensity of light that we experience as glare.

Polarized lenses can block this type of reflected light and reducing glare.

We are solution provider for eywear business

Please contact us with any questions or comments you may have.