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optical bandpass filter manufacturers
Optical bandpass filter
The optical bandpass filter is a device that transmits a narrow range of wavelengths of light and absorbs all other wavelengths.The optical bandpass filter is suitable for blocking out UV and IR light and only allowing visible light to pass through.
Our optical bandpass filter is designed for removing unwanted wavelengths from the light source. Optical bandpass filters have an extremely narrow spectral range, making them useful in protecting your eyes against harmful UV and IR rays while you are viewing an object.
Our filter can pass a band for a red light, the optical system of the filter is used a band passes optical design to eliminate most of the undesired light frequency and retain only desired ones.
Our Optical bandpass filters are used in scientific and industrial applications, including in the field of optics. Optical filters are made of high-quality engineering plastic materials and aluminum. The thickness of optical glass used for the filter is about 0.4 mm for various types of filters so that it can have high intensity and low reflection in the visible range. Its speed is as fast as 0.1s/code.
We are one of the optical filter manufacturers in China.If you need optical bandpass filter.welcome to contact us.
Medical Detection Filter
We are a narrow bandpass optical filters limited company in China. The coating of our biochemical filter is ion-assisted. It can ensure that the filter has a high transmittance and a cut-off depth above OD4 while controlling the bandwidth tolerance to ± 2nm. The unique coating processing makes the biochemical filter wavelength accurate and durable. If you need this filter, welcome to contact us.