MFNDU-25-50 25 mm Dia. Mounted UVFS Reflective Neutral Density Filter; t=2mm 200-400nm
- Type
- Filter
- Subtype
- Neutral Density Filter
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 25 mm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4877929746541196
- λ
- 300 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
MFNDU-25-50 25 mm Dia. Mounted UVFS Reflective Neutral Density Filter; t=2mm 200-400nm
OptoSigma's MFNDU-25-50 is a Neutral Density Filter, specifically designed for applications requiring high-quality optical performance. This filter is mounted with a 25 mm diameter and has a thickness of 2mm, making it suitable for various optical systems.
The filter is made from UVFS material, identified as MAL-1965, which is known for its excellent optical properties. It is designed to operate within the wavelength range of 200-400nm, making it ideal for ultraviolet applications.
The front and back surfaces of the filter are coated with Opt FNDU-50, a reflective neutral density coating. This coating enhances the filter's performance by reducing unwanted reflections and improving transmission. The shape of the filter is thin lens, which is beneficial for applications where space is a constraint.
The filter is currently in stock and available for purchase through the OptoSigma website. For more information, you can refer to the provided weblink.
