1. Borosilicate glass: Borosilicate glass has excellent heat and corrosion resistance and low coefficient of thermal expansion, which is suitable for lens manufacturing in high temperature environment and strong acid and alkali environment.
2. Quartz glass: quartz glass has very high transparency and low coefficient of thermal expansion, which is an excellent optical material. It also has good stability and corrosion resistance under the harsh environment of high temperature, strong acid and alkali.
3. Optical lens: Optical glass is a glass material specially used for optical devices with high transmittance and low dispersion, which can be used to manufacture high-quality optical lenses.

1. Polycarbonate: Polycarbonate is a transparent polymer material with good impact resistance and weather resistance, suitable for manufacturing high quality lenses.
2. Polymethyl methacrylate: Polymethyl methacrylate is a transparent plastic with high light transmittance, which can be used to manufacture high-definition lenses.
3. Polystyrene: Polystyrene is a commonly used plastic lens material for its high transparency, good heat resistance and light weight.

1. Quartz crystal: optical quartz crystal has very high transparency and low dispersion, it is widely used in optical manufacturing and can be used to make high precision optical lenses.
2. Silicon crystal: silicon crystal is an expensive optical material with very high radiation resistance and mechanical strength, which can be used to manufacture high-end optical devices.
The above are the common material types and characteristics of optical lenses, different materials are suitable for different optical manufacturing needs, when choosing materials need to be based on specific requirements for comprehensive consideration.