LEXAN 945AU-2T2D015T infrared remote control infrared receiver PC SABIC PC 121-BK2065S * Compound SABIC 121R-21051 infrared rays penetrate the PC polycarbonate LEXAN 121R-21051 infrared rays penetrate the PC Infrared PC LEXAN 121-BK2065S infrared rays penetrate the PC LEXAN 920A-21051 LEXAN 121-21064 penetrating infrared remote control infrared receiver PC PC LEXAN 141R-21092 LEXAN 945AU-2T2D015T PC penetration in the spectrum of infrared wavelengths from 0.76 to 400 microns section called infrared, infrared light is not visible. All above absolute zero (-27* ℃) the substance can produce infrared. Modern physics is called heat rays. Medical Infrared can be divided into two categories: near-infrared and far infrared. Infrared is not visible to the sun's rays to light the many kind, discovered in 1800 by German scientist Xu Huo Er, also known as infrared radiation, he disassembled sunlight with a prism in a variety of different color ribbons Place the thermometer position, trying to measure the heating effect of light of various colors. It was found that the branch is located outside of the red thermometer warming fastest. Therefore, a conclusion: the solar spectrum, must exist outside of the red visible light, which is infrared. Can also be used as the transmission medium. Infrared wavelengths in the solar spectrum is greater than the visible light wavelength of 0.75 ~ 1000μm. Infrared can be divided into three parts, namely, near-infrared wavelength (0.75-1) ~ between (2.5-3) μm; in the infrared wavelength (2.5-3) ~ between (25-40) μm; far infrared , wavelength (25-40) l000μm between ~. After adding infrared penetration agent in polycarbonate PC resin, synthetic materials, a special "infrared rays penetrate the PC" products can be made through the infrared. Specialized sales agents States PC polycarbonate plastic materials infrared rays penetrate the PC 121R .. -21051 141R-21092 3103GEF75/608 Application: suitable for red semiconductor laser pumping, laser range finder window, handheld scanners, laser barcode scanner shopping cashier, laser goniometer, red lasers, optical instrumentation window various red instrument protection window films. laser robots, electric toys red receiver, * window.