36-267 50 mm Dia. NIR Metallic Based Neutral Density Filter; OD 4 700-1100nm

The 36-267 is a Neutral Density Filter with a 50 mm diameter, sourced from the reputable optical vendor, Edmund Optics. This filter is designed to uniformly reduce the intensity of light entering an optical system, without altering its color composition. The Neutral Density Filter is particularly useful in high-intensity lighting situations, where it is necessary to prevent overexposure without affecting the color balance.

This specific model boasts an Optical Density (OD) of 4, which corresponds to a reduction of 99.99% of the incident light in the 700-1100nm Near-Infrared (NIR) spectrum. The metallic base of the filter ensures durability and resistance to environmental factors, making it an ideal choice for outdoor applications.

The filter's geometry includes a diameter of 50 mm and a thickness of 5 mm, designed to fit standard optical systems. The coating on both the front and back surfaces is EDM 36-265, which enhances the filter's performance and longevity. The filter's shape is thin lens, further optimizing its integration into optical systems.

For more information, including availability and pricing, please refer to the provided weblink, which is currently valid and indicates the filter is in stock.