AND-25S-001 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-001 25 x 25 mm Optical Glass Unmounted Visible Absorptive Neutral Density Filter 400-700nm
The AND-25S-001 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 produced by OptoSigma, a leading vendor in the optical industry, known for their high-quality, precision optical components.
The filter is of the Absorptive Neutral Density type, which means it reduces the intensity of light without altering its color composition. This is achieved through the use of a special coating on both the front and back surfaces, labeled 'opt and-001'. This coating is uniformly applied to ensure consistent light reduction across the entire surface of the filter.
The filter is rectangular in shape, with dimensions of 25 x 25 mm, and has a thickness of 2mm. This thin lens shape allows for easy integration into various optical systems. The filter is unmounted, providing users with the flexibility to mount it in a way that best suits their specific application.
The filter's information is available on the OptoSigma website, with a valid link provided in the item data. According to the website, the filter is currently in stock, ensuring quick and efficient procurement for users.
