Jiangsu Huatiantong Nano-Tech Co., Ltd. [China]

1.OCCO nano polarized sunglass lens,the stretch can be twice more than CR-39, next to PC lens. 2.new product 3.good quality

OCCO nano polarized sunglass lens ,High stretch resistance (high impact resistance) :

As it is nano metal oxide lens, the stretch can be twice more than CR-39, next to PC lens.

OCCO Nano sun lens

Material:imported cr-39 (America PPG)with nano metal oxide

Dia:75mm

Ct:2mm

Abbe:58

Index:1.499

Color:brown,gray,green,blue

High stretch resistance polarized sunglass lens