Introduction Of Diffusion Polycarbonate sheet
time2018/06/01
Introduction Of Diffusion Polycarbonate sheet
The biggest feature of the diffuser is that it interferes with the light. No matter how much the original design's light distribution curve is, as long as the light passes through the diffuser, it will change the beam angle to 160-176°. So from the side, the light's There is a layer of mist on the board surface, from this point it can be proved that the beam angle is as large as 160-176°. The larger the beam angle, the lower the illuminance, and some will also produce filter light, making some wavelengths unable to penetrate, causing color shift, such as re-interference of light on the surface (for example: sanding, mottled), light transmittance. The self-ignition phenomenon of geometrical optics is even lower, so the base material used to make the diffusion plate should use the lower the refractive index, the better, and the lower the interference to the light will be.