The rapid development of the electronic communications industry

Optical coating, back to back to the optical filter. Back to the optical glass, although narrowband filter is just a small part of optoelectronic devices, but it will bring the whole industry photoelectric and optical element, still to the electronic communications industry rapid development.

Strong light, the optical filter is filtered astigmatism. Do not need light, ultraviolet, infrared left eye viewing light, the visible light energy of the sun light is also very strong, this filter also decay, minus one thousand times or ten thousand times, are visible to the naked eye only then comfortable. The filter is also called attenuation film, polarizer. It was generally one of the filters used. Filter not only can filter out ultraviolet light, can also take a UV filter out, only through ultraviolet light, and so on filter application domain from the human X light shots to the fluorescence endoscopy detected by mobile phone, digital camera, projector, TV, laser cutting, video glasses, infrared camera, infrared data transmission, optical fiber communication, visual telephone, industry and office automation products and household appliances all astronomical telescope

The world of eternal memory left, a total eclipse of the sun to the TV screen only two hours. Telescope, cognitive and perceptual world more to the narrowband filter ray and optical industry. The zero distance contact, as well as filter will deeply changed the visual field.

Jingpeng longzhan to change human vision, let you from far more recent, large become smaller, smaller creature becomes clearer, more dark place more during the day, dangerous jobs become more secure, safe life become more longevity and health. Narrowband filter production beginning point is the accumulation of the latter, to measure the performance of nano filter. Can move the eye smooth operator. This is the filter of the world, without you I can't go to change anyone vision.