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              Proximity Sensor Filter / 3D Narrowband Filter
              水晶光电
              水晶光电
              水晶光电
              产品详情 product details

              Product introduction:
              Using 0.21mm flat glass, a bandpass spectrum of 940nm or customer required is plated by sputtering in order to filter all but the specific spectrum. At the same time, the center wavelength offset of A.O.I0 ° ~ 30 ° is less than 10nm.


              Technical characteristics and advantages:
              Nanoscale precision filters
              High SNR (signal-to-noise ratio)
              Strong anti-interference ability


              Applications:
              Mobile phone approaching light sensor
              Projector autofocus
              3D camera transmitting and receiving module

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