46-219 50 x 50 mm Hoya ND-40 Absorptive Neutral Density (OD 0.4) Color Filter; t=2.5 mm 400-700nm
- Type
- Filter
- Subtype
- Color Glass
- Brand
- Edmund Optics
Properties
- Shape
- Rectangular
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.458448271212196
- λ
- 588 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
46-219 50 x 50 mm Hoya ND-40 Absorptive Neutral Density (OD 0.4) Color Filter
The 46-219 50 x 50 mm Hoya ND-40 Absorptive Neutral Density (OD 0.4) Color Filter is a high-quality optical component designed for a wide range of applications. Sourced from the renowned optical vendor Edmund Optics, this filter boasts a catalog number of 46-219 and is available for purchase through their official website.
This filter is a part of the Color Glass category, specifically designed as a Rectangular filter. It is made from UVFS Mal-1965 material, a unique choice that contributes to its exceptional performance. The filter has a thickness of 2.5 mm, making it a Thin Lens type, which is beneficial for applications requiring compact optical designs.
The filter's geometry is 50 x 50 mm, providing a substantial surface area for light interaction. It is coated on both the front and back with EDM 48-525, a proprietary coating that enhances its optical properties and durability.
The wavelength of this filter is 588 nm, indicating its suitability for applications that require specific wavelength filtration. This filter is currently in stock, ensuring quick delivery upon purchase.
