Thin film filters are usually used as infrared filters because of their long transmission wavelength. The latter is a low-level, multistage series solid Fabry Perot interferometer by alternately forming metal dielectric metal films or all dielectric films with a certain thickness with high refractive index or low refractive index on a certain substrate by vacuum coating method. The choice of film material, thickness and series mode depends on the required central wavelength and transmission bandwidth λ determine.
Optical Filters,Shot Band Filters,Bandpass Optical Filter,Longpass Optical Filter Hanzhong Hengpu Photoelectric Technology Co.,Ltd , https://www.hplenses.com
Its specifications are as follows:
Color temperature model illumination angle estimated sales price sales day annual sales plan twilight color (D) AKLS100S/10D 10 degrees, 15 degrees, 25 degrees each 3 kinds of 34,800 yen December 21 20,000 sets of bulb color (WW AKLS100S/10WW
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Mitsubishi LED lighting equipment "AKARI-LEDs Spotlight Series" sales
Theme: Industry Mitsubishi Electric Co., Ltd. has released six new series of "AKARI-LEDs Spotlight Series", which use LEDs, to achieve low power consumption of 11W and long life of 40,000 hours. Mainly used in LED lighting fixtures for shops, it is expected to start sales on December 21.