MAN-25-25 25 mm Dia. Optical Glass Mounted Absorptive Neutral Density Filter 400-700nm
- Type
- Filter
- Subtype
- Neutral Density Filter
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 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
MAN-25-25 25 mm Dia. Optical Glass Mounted Absorptive Neutral Density Filter 400-700nm
OptoSigma's MAN-25-25 is a Neutral Density Filter, specifically designed for use in the visible light spectrum, between 400-700nm. This filter is mounted on a 25mm diameter optical glass, making it a versatile option for various optical applications.
The filter is of the Absorptive type, which means it reduces the intensity of light by absorbing it, rather than reflecting or scattering it. This absorption is uniform across the visible spectrum, ensuring the filter does not alter the color balance of the light passing through it.
The filter has a thickness of 2mm, which contributes to its durability and stability. It is coated on both the front and back with 'opt and-25', a coating that enhances its performance and longevity. The shape of the filter is thin lens, which is optimal for applications that require minimal distortion and high light transmission.
The MAN-25-25 is currently in stock and available for purchase through the OptoSigma website. For more information, you can refer to the catalog number 'MAN-25-25' or visit the provided weblink.