The NG4 OD1.3 T5% absorptive neutral density filter is an optical component commonly used to reduce light intensity without altering the spectral distribution of the light.
The filter has an optical density (OD) of 1.3, which means that it attenuates the light intensity by a factor of 10^(1.3) or approximately 20 times. The filter has a transmission value (T) of 5%, which means that it allows only 5% of the incident light to pass through while attenuating the rest. The NG4 filter is made from high-quality optical glass, ensuring excellent optical performance and durability. It is commonly used in applications such as photography, spectroscopy, and microscopy, where precise light control is required. The NG4 filter is a versatile and essential component in any optical system that requires precise light attenuation.
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