| Product Name | Safety Glasses |
| Material | PC lens and Nylon leg |
| Use | Eye protection |
| Characteristic | Anti-Impact,Anti-fog,Anti-UV,Anti-Scratch |
| MOQ | 10 |
| Size | 8inch*5inch |
| Color | Transparent & Custom |
| Service | OEM/ODM |
| Sample Time | 3–7Days |
| Sample Policy | Sample Charge Free, Courier Charge Required |
| Feature and Benefits | 1.Optical Class 1 for high optical clarity to allow prolonged,comfortable wear 2.Medium Impact protection 3.Polycarbonate lens offers excellent impact resistance with Anti-scratch coating for improved durability. 4.99.9% UV protection 5.Available in Clear & Smoke lens color’s |
Safety glasses are a type of filter that can change the intensity and spectrum of the transmitted light. The most effective and common way to avoid radiation damage to the eyes is to wear protective glasses. This kind of glasses can absorb light of certain wavelengths and let light of other wavelengths pass through, so they all show a certain color, and the color presented is the color of the transmitted light. One is absorption type, the other is reflection type, the former is used the most. Goggles are a kind of glasses that can avoid damage to the eyes caused by radiation light by changing the intensity and spectrum of the transmitted light. This kind of glasses is divided into two categories, one is absorption type, the other is reflective type, the former is used the most. This kind of glasses can absorb light of certain wavelengths and let light of other wavelengths pass through, so they all show a certain color, and the color presented is the color of the transmitted light. When this lens is manufactured, a part of metal oxides such as iron, diamond, chromium, strontium, nickel, manganese and some rare earth metal oxides such as and neodymium are added to the general optical glass formulation. These metal oxides enable glass to selectively absorb electromagnetic waves in a certain band of light, such as cerium and iron oxides, which can absorb a large amount of ultraviolet rays. The use of this glass lens can reduce the amount of certain wavelengths passing through the lens, reducing or preventing damage to the eyes. Protective lenses of different colors can absorb light of different colors. This kind of glasses is divided into two categories, one is absorption type, the other is reflective type, the former is used the most.
Sunshade glasses, also known as sunglasses, have a visible light transmittance of about 20% and better absorption of ultraviolet and infrared rays. There are light green, light gray, light tea and other colors, used to make sunshade and snow work protective glasses. Among them, light gray lenses have the least impact on color recognition; light tea glasses make the blue sky look darker and reduce the transmission of green light; light green lenses reduce the transmission of red light. The colorants used in gas welding goggles are mainly iron oxide, cobalt oxide, etc.
