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

1.OCCO nano sunglasses lens,high color saturation 2.new product 3.good quality 4.lens manufacturer 5.imported material

OCCO Nano sunglasses lenses with high color saturation

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

Dia:75mm

Ct:2mm

Abbe:58

Index:1.499

Color:brown,gray,green,blue

High color saturation :

Due to the nano particles, the lens has larger color composition ; According to the lens spectrogram , the broadband spectrum of nano lens is wider than other ones. So Nano lens has better color saturation. 

OCCO nano high color saturation sunglasses lens