1Inch Diameter Neutral Density Optical Filter Glass Sheet, Optical Gray Filter Lens, Diameter=25.4mm, Neutral Gray Glass, Multiple Transmittance Optional (1, Φ25*2.0mm, 0.5% Transmittance)

◆OPTICAL SPECIFICATIONS: Professional-grade neutral density filter designed for precise light reduction while maintaining color accuracy◆ Glass is usually transparent, allowing light to pass through. It has chemical stability and exhibits the same physical properties in all directions. With diverse forming methods, it can be made into products of different shapes through various means ◆In optical measurement, the light-reducing film can be used to adjust the brightness of the light source, keeping the light intensity at an appropriate level within the measurement range. The light-reducing film can also be applied to the calibration and calibration of transmittance to ensure the accuracy of the measurement results ◆The neutral density filter can adjust the brightness and color of light. In an optical microscope, the neutral density filter can be used to control the light intensity of the light source and adjust the contrast of the sample ◆A filter is an optical component that selectively controls the transmission or reflection of light, allowing light of specific wavelengths (or bands) to pass through while absorbing and reflecting other non-target wavelengths, and adjusting the color temperature or brightness of the incident light

• ◆OPTICAL SPECIFICATIONS: Professional-grade neutral density filter designed for precise light reduction while maintaining color accuracy
• ◆Glass is usually transparent, allowing light to pass through. It has chemical stability and exhibits the same physical properties in all directions. With diverse forming methods, it can be made into products of different shapes through various means
• ◆In optical measurement, the light-reducing film can be used to adjust the brightness of the light source, keeping the light intensity at an appropriate level within the measurement range. The light-reducing film can also be applied to the calibration and calibration of transmittance to ensure the accuracy of the measurement results
• ◆The neutral density filter can adjust the brightness and color of light. In an optical microscope, the neutral density filter can be used to control the light intensity of the light source and adjust the contrast of the sample
• ◆A filter is an optical component that selectively controls the transmission or reflection of light, allowing light of specific wavelengths (or bands) to pass through while absorbing and reflecting other non-target wavelengths, and adjusting the color temperature or brightness of the incident light