47-533 25 mm Dia. NIR Metallic Based Neutral Density Filter; OD 2 700-1100nm
- 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
47-533 25 mm Dia. NIR Metallic Based Neutral Density Filter; OD 2 700-1100nm
The 47-533 is a 25 mm diameter Neutral Density Filter, specifically designed for use in the Near-Infrared (NIR) spectrum with a wavelength of 588 nm. This filter is sourced from Edmund Optics, a leading vendor in the optical industry, and is available for purchase through their website. The filter's catalog number is 47-533, and it is currently in stock.
This filter is part of the Sub Type: Neutral Density Filter category, which is designed to reduce the intensity of all wavelengths of light equally, providing a uniform attenuation. The Base Shape of this filter is circular, making it suitable for a wide range of optical applications.
The filter is made from UVFS MAL-1965, a material known for its optical properties in the NIR spectrum. It has a diameter of 25 mm and a thickness of 3 mm, providing a robust and compact design. The filter features a Thin Lens shape, which is beneficial for applications where space is a constraint.
The front and back of the filter are coated with EDM 47-830, a coating that enhances the filter's performance in the NIR spectrum. This coating ensures that the filter provides a consistent and reliable attenuation across the entire NIR spectrum.
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