5pcs 104*47.5mm Inside protective plastic lens cover of auto darkening welding mask/welding filter/welding helmet/welder filter |

5pcs 104*47.5mm Inside protective plastic lens cover of auto darkening welding mask/welding filter/welding helmet/welder filter |

Package includes:5*PC space lens

PC lens benefits

PC space lens is made of polycarbonate lens. PC is commonly known as bullet-proof glass, so the PC lens adhering to the superior properties of raw materials super impact resistance, and because of the high refractive index and light weight, greatly reducing the weight of the lens, there are more advantages such as: 100% UV, 5 - 10 years will not be yellow (ordinary resin will be a few months of yellow)

The lens for the PC material, the advantage is good transparency, impact resistance, light weight, mainly used for welding masks / welding masks / variable light masks PC external protection film / anti-impact surface screen / transparent PC surface / anti-riot helmet mask screen, Turn over mirror welding glasses, welders will not stick welding slag, no metal vapor.Compared with the traditional glass lenses greatly reduce transportation costs, the transport process will not cause damage.

Role: PC material, high temperature, welding spatter can prevent splashing out of the damage caused by variable light filter, greatly extending the life of variable light filter. Remove the protective film on both sides before use