MFNDU-25-30 25 mm Dia. Mounted UVFS Reflective Neutral Density Filter; t=2mm 200-400nm

OptoSigma's MFNDU-25-30 is a Neutral Density Filter, specifically designed for applications requiring UVFS reflective coatings. This filter boasts a 25 mm diameter and a thickness of 2 mm, making it a compact yet robust solution for various optical setups.

The filter is constructed from UVFS material, identified by the catalog number MAL-1965. This material is known for its excellent optical properties, ensuring high-quality performance and minimal distortion. The UVFS material is also compatible with a wide range of wavelengths, with this particular filter designed for use between 200 and 400 nm.

The MFNDU-25-30 features reflective neutral density coatings on both the front and back surfaces. These coatings, identified as 'opt fndu-30', provide superior light absorption and reflection characteristics. The result is a filter that effectively reduces light intensity while maintaining the original color balance of the incident light.

The filter's shape is classified as a Thin Lens, which is beneficial for applications where space is limited or a thin optical element is required. The filter's 'Thin Lens' shape also contributes to its overall lightweight design, making it easy to handle and integrate into various optical systems.