This product is registered by Kosei Sangyo Co., Ltd..
About This Product
Optical glass filters are used in a wide variety of fields, from industrial measurement technology, adjustment technology, and control technology to analytical measurement methods in manufacturing, research and development, and even in the environmental protection and medical fields. It is an important component for transmitting or blocking specific spectral ranges.
・Bandpass filter: Filter that selectively passes a specified range
・Long pass filter: Filter that blocks unnecessary short wavelength regions
・Shortpass filter: Filter that blocks unnecessary long wavelength regions
・Neutral density filter: A filter with almost constant transmittance, especially in the visible range.
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