Photochromic_Danyang Nuoya Optical Co.,Ltd.

Photochromic Lens

Photochromic

Release time: 2025-5-8 11:46:45Nuoya Optical

New Generation, Fast Color Change.Indoor clear, outside adjust the color according light.

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 interiors.Can be used equally well throughout the year, in all climates and for many different activities.

Index
Lens index is a number that describes how thick or thin your
lenses are. The higher a lens' index is, the thinner it becomes.
Higher prescriptions require higher index lenses, while lower
prescriptions require lower index lenses.

Delivery & Packing

Envelops(For choice):

1) Standard white envelops

2) Our brand "Nuoyang" envelops

3) OEM envelops with customer's Logo

Cartons: standard cartons:50CM*45CM*33CM(Every carton can include aroud 500 pairs ~600 pairs finished lens, 220pairs semi-finished lens. 22KG/CARTON,0.074CBM)

Nearest shipping Port : Shanghai port