AND-25C-13 25 mm Dia. Optical Glass Unmounted Visible Absorptive Neutral Density Filter 400-700nm

The AND-25C-13 is a high-quality Neutral Density Filter, unmounted and round, with a diameter of 25 mm. This filter is designed for use in the visible spectrum, specifically absorbing light within the 400-700nm range. It is sourced from OptoSigma, a renowned vendor in the optical industry, and is available for purchase through their website.

This filter is of the Absorptive Neutral Density type, which means it reduces the intensity of all wavelengths of light equally, resulting in a neutral color balance. The filter's thickness is 2 mm, and it features a Thin Lens shape. The coating on both the front and back of the filter is 'opt and-13', which contributes to its overall performance and durability.

The filter's material ID is 'uvfs mal- 1965', indicating its specific composition and properties. The geometry of the filter, including its diameter and thickness, is designed to fit standard optical systems and equipment. The catalog number for this item is AND-25C-13, making it easy to reference and order.

According to the vendor's website, this item is currently in stock, ensuring quick delivery upon purchase. The link provided leads directly to the product page on OptoSigma's website, where more detailed specifications, images, and purchasing information can be found.