59-163 27.5 mm Dia. Mounted OD 0.3 Absorptive Neutral Density Filter; t=4.5 mm 400-700nm

This is a 59-163 Circular Neutral Density Filter, sourced from the renowned optical components vendor, Edmund Optics. The filter is designed with a base shape of Circular and a diameter of 27.5 mm, making it suitable for a wide range of optical applications.

The filter is constructed with a thickness of 4.5 mm, providing durability and stability. It is an Absorptive Neutral Density Filter, which means it reduces the intensity of light without altering its color composition. This is particularly useful in applications where controlling the light intensity is crucial without affecting the color balance.

The filter's coating is another notable feature. Both the front and back of the filter are coated with EDM 59-162, a coating that enhances the filter's performance and longevity. The filter is designed in a Thin Lens shape, which contributes to its compactness and ease of integration into optical systems.

The filter is currently in stock and available for purchase through the provided weblink. It is important to note that the filter is designed for the wavelength of 588 nm, making it suitable for applications that operate within this wavelength range.