13-150 12.5 mm Dia. Hoya ND-40 Absorptive Neutral Density Filter; OD 0.4 600-1050nm
- Type
- Filter
- Subtype
- Neutral Density Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 12.5 mm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4517539549334455
- λ
- 900 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
13-150 12.5 mm Dia. Hoya ND-40 Absorptive Neutral Density Filter; OD 0.4 600-1050nm
The 13-150 is a Neutral Density Filter by Hoya, available from Edmund Optics. This absorptive filter, with a catalog number of 13-150, is designed for use in the near-infrared spectrum, specifically at a wavelength of 900nm. It boasts a circular shape, a diameter of 12.5mm, and a thickness of 2.5mm, making it a compact yet efficient option for various optical applications.
The filter's front and back are coated with EDM 13-150, a specialized coating that enhances its performance and durability. The geometry of the filter is that of a thin lens, which contributes to its lightweight nature and ease of integration into optical systems.
This filter is currently in stock and can be purchased directly from the Edmund Optics website via the provided weblink. The link's status is valid, ensuring that users can access up-to-date information and make purchases with confidence.