63-414 25 mm Dia. Non-Reflective Neutral Density Filter; OD 2.5 NIR 700-1200nm
- Type
- Filter
- Subtype
- Neutral Density Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 25 mm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4496309897944435
- λ
- 1064 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
63-414 25 mm Dia. Non-Reflective Neutral Density Filter; OD 2.5 NIR 700-1200nm
The 63-414 is a Neutral Density Filter with a 25 mm diameter, sourced from the reputable optical components vendor, Edmund Optics. This filter is specifically designed for use in the near-infrared (NIR) spectrum, with a wavelength range of 700-1200nm, making it ideal for applications that require precise control of infrared light.
The filter boasts a high optical density (OD) of 2.5, which significantly reduces the intensity of the incident light without altering its color composition. This is particularly beneficial in high-intensity lighting scenarios, where maintaining a consistent color balance is crucial.
The filter is constructed from UVFS Mal-1965, a material known for its excellent optical properties. It features a thin lens shape, with a thickness of 1.5mm, which helps to minimize optical aberrations and distortions.
Both the front and back surfaces of the filter are coated with the EDM 63-404 coating. This non-reflective coating further reduces unwanted reflections, enhancing the filter's performance in high-light applications.
The filter is currently in stock and can be purchased directly from the Edmund Optics website using the provided weblink.
