FNDU-50C02-80 50 mm Dia. Unmounted UVFS Reflective Neutral Density Filter; t=2mm 200-400nm
- Type
- Filter
- Subtype
- Neutral Density Filter
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 50 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
FNDU-50C02-80 50 mm Dia. Unmounted UVFS Reflective Neutral Density Filter; t=2mm 200-400nm
OptoSigma's FNDU-50C02-80 is a 50 mm diameter, unmounted, reflective neutral density filter. This filter is designed for use in the ultraviolet region of the spectrum, specifically between 200 and 400 nanometers.
The filter features a UVFS material ID, which is a unique identifier used to specify its properties and capabilities. It has a thickness of 2mm, providing a balance between durability and light transmission.
The front and back surfaces of the filter are coated with Opt FNDU-80, a specialized coating that enhances its performance and durability. This coating helps to reduce reflections and increase the overall transmittance of the filter.
The filter is shaped as a thin lens, which is a type of lens with a very small thickness compared to its diameter. This shape allows for minimal distortion and a wide field of view, making it suitable for a variety of applications.
The FNDU-50C02-80 is currently in stock and available for purchase through the OptoSigma website. With its specifications and capabilities, this filter is an excellent choice for those requiring a high-quality, UV-specific neutral density filter.