AND-10S-40 10 x 10 mm Optical Glass Unmounted Visible Absorptive Neutral Density Filter 400-700nm

The AND-10S-40 is a 10 x 10 mm Neutral Density Filter, part of the absorptive neutral density filter range from OptoSigma. This unmounted filter is designed for use in the visible spectrum, specifically between 400-700nm.

The filter is rectangular in shape, a common design for optical components as it allows for flexibility in alignment and positioning. The geometry of the filter is defined by its dimensions (10 x 10 mm) and a thickness of 2mm, providing stability and durability.

The filter features a coating on both the front and back surfaces, identified as 'opt and-40'. This coating is likely to be a specific absorptive layer designed to reduce the intensity of light passing through the filter without altering its color balance. This is particularly useful in applications where control over light intensity is required without affecting the color composition of the light.

The filter is made from UVFS Mal-1965, a material that is often used in optical applications due to its transparency and stability. The 'Thin Lens' shape of the filter suggests that it is designed to minimize optical aberrations, ensuring that the light passing through the filter remains as close to its original path as possible.

According to the provided data, the filter is currently in stock and available for purchase. Further information, including pricing and detailed specifications, can be found on the OptoSigma website using the provided weblink.