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PC lens

General resin lenses are thermosetting materials, that is, the raw material is liquid, after heating to form solid lenses. PC chip is also called "space film" and "cosmic film". Its chemical name is polycarbonate and it is a thermoplastic material. That is to say, the raw material is solid and the lenses are shaped after heating, so the lenses will be deformed after being heated excessively, which is not suitable for high humidity and heat occasions. PC lens has very strong toughness, not broken (2cm can be used for bullet-proof glass), so it is also called safety lens. The specific gravity is only 2 grams per cubic centimeter.



That is to say, the raw material is solid and the lenses are shaped after heating, so the lenses will be deformed after being heated excessively, which is not suitable for high humidity and heat occasions. PC lens has very strong toughness, not broken (2cm can be used for bullet-proof glass), so it is also called safety lens. Specific gravity per cubic meter



PC lens



The centimeter is only 2 grams, which is the lightest material used for lenses at present. PC lens manufacturers are the first in the world to adopt Visual path. Its advantages are aspheric lens treatment and hardening treatment.



PC space lens is made of polycarbonate lens, and ordinary resin (CR-39) lens is essentially different! PC is commonly known as bullet-proof glass, so PC lenses adhering to the excellent characteristics of super impact resistance of raw materials, and because of high refractive index and light weight, greatly reducing the weight of lenses, there are more advantages such as: 100% anti-ultraviolet, 3-5 years will not yellowing. If there is no problem in the process, the weight is 37% lighter than the ordinary resin sheet, and the impact resistance is as high as 12 times of the ordinary resin.

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