47-206 25 mm Dia. UV-VIS Metallic Based Neutral Density Filter; OD 0.5 250-700nm
- Type
- Filter
- Subtype
- Neutral Density Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 25 mm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.458448271212196
- λ
- 588 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
47-206 25 mm Dia. UV-VIS Metallic Based Neutral Density Filter; OD 0.5 250-700nm
This is a 25 mm diameter Neutral Density Filter, model 47-206, sourced from the reputable optical components vendor, Edmund Optics. The filter is designed for use in the UV-VIS range, specifically between 250-700nm, making it suitable for a wide range of optical applications.
The filter boasts a Metallic Based Neutral Density with an Optical Density (OD) of 0.5. This specific OD value indicates that the filter reduces the intensity of the incident light by a factor of 10^0.5, or approximately 3.16 times. This makes it an ideal choice for applications where a controlled reduction in light intensity is required.
The filter is circular in shape and has a thickness of 3mm. It features a Thin Lens design, which helps to minimize optical aberrations and distortions, ensuring optimal performance. The front and back surfaces of the filter are coated with EDM 48-619, a coating that enhances the filter's performance and durability.
For more information, including pricing and availability, please refer to the provided weblink: https://www.edmundoptics.com/p/05-od-25mm-diameter-uv-vis-nd-filter/7228/