62-673 50 mm Dia. NIR Metallic Based Neutral Density Filter; OD 0.5 700-1100nm
- Type
- Filter
- Subtype
- Neutral Density Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 50 mm
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
62-673 50 mm Dia. NIR Metallic Based Neutral Density Filter; OD 0.5 700-1100nm
The 62-673 is a Neutral Density Filter with a 50 mm diameter, sourced from the renowned optical vendor, Edmund Optics. This filter is specifically designed for use in the Near-Infrared (NIR) spectrum, with a wavelength of 588 nm.
The filter boasts a Metallic Based coating on both the front and back surfaces, identified by the coating code "edm 47-826". This coating is instrumental in achieving the filter's primary function, which is to reduce the intensity of incident light without altering its color composition. The filter has an Optical Density (OD) of 0.5, indicating a 75% transmission rate.
The geometry of the filter includes a diameter of 50 mm and a thickness of 5 mm, making it compatible with a wide range of optical systems. The filter's shape is classified as a Thin Lens, suggesting a design optimized for minimal optical aberration.
According to the vendor's information, this item is currently in stock and can be purchased directly from the Edmund Optics website via the provided weblink. The item's catalog number, 62-673, can be used for easy reference and identification.