GIAI

Optical Components

CutOff Filter

A cutoff filter, also known as a high-pass or low-pass filter depending on the direction of the cutoff, is an optical or electronic filter that either blocks wavelengths (or frequencies) below or above a certain threshold, while allowing those within a specific range to pass through.

HWB Black Glass(IR)

The infrared transmission visible absorption filter is a cut-off filter made of black glass. The specific elements in the material can absorb the spectrum before…

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UV-IR Cut Filter

UV-IR Cut Filter, also known as heat shield, cold light mirror, UV-IR cut filter, is mainly used to block ultraviolet and infrared light, has high…

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