NDUV220B 50 mm x 50 mm UVFS Reflective ND Filter; OD 2.0

The NDUV220B is a Neutral Density Filter, specifically designed for use in UVFS applications. This filter, sourced from the reputable vendor Thorlabs, boasts a compact 50 mm x 50 mm rectangular shape, making it a versatile choice for various optical setups.

The filter's primary function is to reduce light intensity without altering the color composition of the incident light. This is achieved through the application of a specialized coating, referred to as 'tho nduv od2' on both the front and back surfaces. This coating is responsible for the filter's Optical Density (OD) of 2.0, which translates to a reduction of 99% of the incident light.

The NDUV220B features a base shape of a Thin Lens, which is designed to minimize optical aberrations and distortions. The filter has a thickness of 2 mm, contributing to its durability and resistance to external pressures.

This filter is made from UVFS material, identified by the catalog number 'UVFS Mal-1965'. This material is known for its excellent optical properties, making it suitable for a wide range of applications.

The NDUV220B is currently in stock and available for immediate purchase through the vendor's website. For more information, please refer to the provided weblink.