New 1.56 Photo Chromic Dark Gray Optical Lens

中国内地

展位编号: 1CON-018 | 镜片 |

产品规格

Port

Shanghai

Model No.

009

Colour

Gray, Brown

Brand

Hongchen

产品简介

Lenses material: resin.
Vision effect: photochromic.
Coating: EMI.
Lenses color: clear.
Refraction index: 1.56.
Can be used equally well throughout the year in all climates.
High original transmission, high rate of darkening in the sun.
Multi-coated, EMI, UV protection.
Semi-finished or finished available.
New ingredient for England photo material, color changes quickly, and every batch color is stable and same! This is with company guarantee.
100% blockage of harmful UV rays.
Optical devices that has the property to darken itself in the presence of ultraviolet rays.
It provides solar protection in exteriors, returning to have a lower level of absorption in the interiors.
Can be used equally well throughout the year, in all climates and for many different activiies.

生产所需时间

5 日

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