AND-15S-70 15 x 15 mm Optical Glass Unmounted Visible Absorptive Neutral Density Filter 400-700nm
- Type
- Filter
- Subtype
- Neutral Density Filter
- Brand
- OptoSigma
Properties
- Shape
- Rectangular
- A
- 15 mm
- B
- 15 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-15S-70 15 x 15 mm Optical Glass Unmounted Visible Absorptive Neutral Density Filter 400-700nm
The AND-15S-70 is a Neutral Density Filter from OptoSigma, designed to absorb and reduce light intensity without altering the color composition of the light source. This particular model is unmounted, measuring 15 x 15 mm, and is suitable for use with visible light, specifically within the wavelength range of 400-700nm.
The filter features a rectangular base shape and is constructed from UVFS MAL-1965 optical glass. It has a thickness of 2mm, which contributes to its durability and resistance to external pressures. The filter's geometry is defined by its 'a' and 'b' dimensions, both of which are 15mm, ensuring a consistent and uniform performance across its surface.
The AND-15S-70 is coated with Opt AND-70 on both the front and back surfaces. This coating enhances the filter's performance by reducing reflection and increasing transmission, thereby improving the overall quality of the image. The filter's shape is classified as a Thin Lens, indicating its suitability for use in a wide range of optical systems and applications.
According to the vendor's information, the AND-15S-70 is currently in stock and available for immediate purchase. For more detailed information, users are encouraged to visit the vendor's website using the provided weblink.
