Shenzhen Tongyi Optical Technology Co., Ltd. [China]

Detailed Product Description

1.59 Polycarbonate lens(optical lens)

Materials: Polycarbonate

Refraction index: 1.591

Density: 1.20

Abbe value: 32

Coating: HC, HMC available.

Color: White and photochromic(grey and brown) available.

Feathers

1. High resistance for shocking.

Polycarbonate lens has high resistance for shocking than other lens, relying on this features most lens are suitable in sports and outdoor.

2. High transmittance

Polycarbonate lens with better transmittance more than 90%.

3. Single vision, bifocal and progressive are available.

4. Finished and Semi-finished available.