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glass lens

High heat resistance and transparency

High heat resistance and transparency

They are more heat-resistant than plastic lenses and are far more resistant to deterioration over time.

It is also highly transparent, so it is recommended for those who are particular about visibility.
Refractive indices of up to 1.90, which indicates the thinness of the lens (the highest plastic lens is 1.76), are available, making them ideal for people with strong myopia.
Plastic lenses now account for more than 95% of eyeglass lenses, but we also offer glass lenses.

Recommended for situations such as the following

1. High myopia
2. Those who work in high temperature places such as welding
3. Those who like the transparency of glass.

  • The view seen through the naked eye
  • View through polarized lenses

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