Sunglasses lens material as below:

1.Glass sunglasses lens

Advantages: extremely high optical performance, high surface hardness, strong scratch resistance

Disadvantages: heavy weight, nose pressure, fragile

2.Resin material sunglasses lens

Advantages: light, good optical performance, easy to color

Disadvantages: poor toughness and impact resistance

3.Nylon sunglasses lens

Advantages: high toughness, stable optical performance

Disadvantages: the wear resistance is worse than glass, and the production cost is high.

4.TAC material sunglasses lens

Advantages: light weight, good coloring performance, low price

Disadvantages: low wear resistance, unstable optical performance

PC material sunglasses lens

Disadvantages: low wear resistance, unstable optical performance