47-206 25 mm Dia. UV-VIS Metallic Based Neutral Density Filter; OD 0.5 250-700nm

This is a 25 mm diameter Neutral Density Filter, model 47-206, sourced from the reputable optical components vendor, Edmund Optics. The filter is designed for use in the UV-VIS range, specifically between 250-700nm, making it suitable for a wide range of optical applications.

The filter boasts a Metallic Based Neutral Density with an Optical Density (OD) of 0.5. This specific OD value indicates that the filter reduces the intensity of the incident light by a factor of 10^0.5, or approximately 3.16 times. This makes it an ideal choice for applications where a controlled reduction in light intensity is required.

The filter is circular in shape and has a thickness of 3mm. It features a Thin Lens design, which helps to minimize optical aberrations and distortions, ensuring optimal performance. The front and back surfaces of the filter are coated with EDM 48-619, a coating that enhances the filter's performance and durability.

For more information, including pricing and availability, please refer to the provided weblink: https://www.edmundoptics.com/p/05-od-25mm-diameter-uv-vis-nd-filter/7228/