MAN-25-50 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-25-50 25 mm Dia. Optical Glass Mounted Absorptive Neutral Density Filter 400-700nm
The MAN-25-50 is a Neutral Density Filter, specifically an Absorptive Neutral Density Filter, designed for use in the visible light spectrum, between 400-700nm. This filter is manufactured by OptoSigma, a leading vendor in the optical industry, and is available for purchase through their website.
The filter is circular in shape, with a diameter of 25mm and a thickness of 2mm, making it a thin lens. It is made from UVFS MAL-1965 optical glass, a material known for its high-quality optical properties. The filter is coated on both the front and back with Opt AND-50, a coating that enhances its performance and durability.
The MAN-25-50 is a Neutral Density Filter, which means it reduces the intensity of all wavelengths of light equally, resulting in a neutral color balance. This makes it an ideal choice for applications where light intensity needs to be controlled without altering the color balance.
The filter is currently in stock and can be purchased directly from the OptoSigma website. The product page provides more detailed specifications and additional images of the product.