47-828 12.5 mm Dia. NIR Metallic Based Neutral Density Filter; OD 1.3 700-1100nm
- Type
- Filter
- Subtype
- Neutral Density Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 12.5 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
47-828 12.5 mm Diameter NIR Metallic Based Neutral Density Filter; OD 1.3 700-1100nm
The 47-828 is a Neutral Density Filter with a 12.5 mm diameter, sourced from the reputable optical vendor, Edmund Optics. This filter is specifically designed for use in the Near-Infrared (NIR) spectrum, with a wavelength of 588 nm.
The filter is metallic based, which ensures durability and high performance. It boasts an Optical Density (OD) of 1.3, providing effective light reduction across the specified NIR spectrum of 700-1100nm. This feature makes it an ideal choice for applications requiring precise control over light intensity, such as in scientific research, biomedical imaging, or machine vision systems.
The filter's geometry includes a thickness of 1.5 mm, and it features a Thin Lens shape. This design ensures minimal distortion and maintains the integrity of the incoming light path. The front and back surfaces of the filter are coated with the EDM 47-828 coating, which further enhances its performance and durability.
The filter is currently in stock and available for immediate purchase through the Edmund Optics website. For more detailed information, including technical specifications and purchasing options, please refer to the provided weblink.