The NBP940 is a high-performance narrowband infrared filter designed specifically for harsh automotive environments. Its core function is to precisely transmit 940nm wavelength infrared light…
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A linear polarizing filter is an optical filter that effectively eliminates reflected light and glare from non-metallic surfaces and enhances color saturation by filtering light…
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As the name implies, radial gradient neutral density filter is a filter whose optical density gradually changes along the radial direction. Its optical density gradually…
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GND (Graduated Neutral Density) is a special photographic filter. Half of its area is transparent, and the other half gradually darkens, forming a gradual dimming…
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