DBT400 DBT435 DBT470 DBT500 DBT530 DBT545 DBT560 DBT600 DBT660 DBT700 DBT720 DBT740 Band Pass Optical Glass Filter 

DBT Series Band Pass Optical Glass Filters are specialized components designed to selectively transmit specific wavelength ranges while blocking other wavelengths. These filters are widely used in applications such as spectroscopy, laser technology, fluorescence microscopy, communication systems, and imaging devices. Operating on principles of interference and absorption, these filters achieve high transmittance within a defined wavelength range while effectively blocking unwanted wavelengths. The DBT series is characterized by narrow bandwidths and high precision, making them ideal for high-resolution optical systems. Made from high-quality optical glass and precision-engineered, our products ensure excellent optical performance and durability. Custom processing is available to meet specific application requirements, including adjustments to size, shape, and surface treatment.

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Band Pass Selective Absorption Optical Glass Filter Spectral Curve

Characteristics Technical Standard Quality Level of Band Pass Selective Absorption Optical Glass Filter