Semi-Finished photochromic & progressive_Danyang Nuoya Optical Co.,Ltd.

Progressive Lens

Semi-Finished photochromic & progressive

Release time: 2025-5-8 12:03:57Nuoya Optical

Progressive lenses are the closest to how natural vision is that you can get in a pair of prescription eyeglasses.They are more than just a defined near and distance correction in one lens. Rather, progressives provide a smooth transition from distance through intermediate to near, with all the in-between corrections included as well.
This constant graduation of the prescription means that you can look up to see in the distance, look ahead to view your computer in the intermediate zone, and drop your gaze downward to read and do fine work comfortably close up.

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