88-271 25 mm Dia. UV-NIR Metallic Based Neutral Density Filter; OD 0.5 190-1700nm
- 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
88-271 25 mm Dia. UV-NIR Metallic Based Neutral Density Filter; OD 0.5 190-1700nm
The 88-271 is a Neutral Density Filter with a 25 mm diameter and a thickness of 3 mm, designed for use in the ultraviolet (UV) and near-infrared (NIR) spectrum. This filter is manufactured by Edmund Optics, a leading provider of optical components.
The filter features a UV-NIR Metallic Based construction, which provides excellent neutral density performance across the 190-1700nm wavelength range. The neutral density is rated at OD 0.5, meaning it reduces the light intensity by a factor of 1.41. This makes it ideal for applications where a controlled reduction of light intensity is required, such as in high-powered laser systems or in astronomy for observing bright celestial bodies.
The front and back surfaces of the filter are coated with EDM 88-265, a coating that enhances the filter's performance and durability. The filter has a thin lens shape, which minimizes optical aberrations and ensures high-quality imaging.
For more information, including pricing and availability, please refer to the vendor's website at https://www.edmundoptics.com/p/05-od-25mm-dia-uv-nir-nd-filter/30529/. The link has been verified and is currently valid, indicating that the filter is in stock.