AND-25S-01 25 x 25 mm Optical Glass Unmounted Visible Absorptive Neutral Density Filter 400-700nm
- Type
- Filter
- Subtype
- Neutral Density Filter
- Brand
- OptoSigma
Properties
- Shape
- Rectangular
- A
- 25 mm
- B
- 25 mm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4599108862211283
- λ
- 550 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
AND-25S-01 25 x 25 mm Optical Glass Unmounted Visible Absorptive Neutral Density Filter 400-700nm
The AND-25S-01 is a 25 x 25 mm Optical Glass Neutral Density Filter, specifically designed for use in the visible light spectrum, between 400-700nm. This filter is unmounted, offering flexibility for integration into various optical systems.
This filter is produced by OptoSigma, a leading vendor in the optical industry, known for their high-quality, precision optical components. The filter is of the Neutral Density type, which means it reduces the intensity of all wavelengths of light equally, providing a uniform attenuation across the visible spectrum.
The filter is defined by its geometry, with dimensions of 25mm in both length and width. It has a thickness of 2mm, which contributes to its durability and stability within optical systems. The coating on both the front and back surfaces of the filter is 'opt and-01', which is a specific coating developed by OptoSigma for their absorptive neutral density filters.
The filter's shape is classified as a Thin Lens, indicating its suitability for use in systems where a thin, lightweight lens is required. This filter is currently in stock and available for purchase through the vendor's website.
