13-184 50 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
- 50 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
13-184 50 mm Dia. Hoya ND-40 Absorptive Neutral Density Filter; OD 0.4 600-1050nm
The 13-184 50 mm Dia. Hoya ND-40 Absorptive Neutral Density Filter is a high-quality optical component designed for use in a wide range of applications. Sourced from the renowned vendor Edmund Optics, this filter boasts a catalog number of 13-184 and is available for purchase through their official website.
This filter is specifically designed for use in the near-infrared spectrum, with a wavelength of 900nm. It features a circular shape, making it compatible with a wide variety of optical systems. The filter has a diameter of 50mm and a thickness of 2.5mm, ensuring durability and stability during operation.
The 13-184 filter is coated with EDM 13-150 on both the front and back surfaces. This coating enhances the filter's performance and durability, providing reliable and consistent results. The filter is designed to function as a Thin Lens, further expanding its potential applications.
The Hoya ND-40 Absorptive Neutral Density Filter offers an Optical Density (OD) of 0.4, which is equivalent to a 25% transmission. This makes it ideal for applications where light intensity needs to be reduced without altering the color balance.