36-264 50 mm Dia. NIR Metallic Based Neutral Density Filter; OD 3.5 700-1100nm
- 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
36-264 50 mm Dia. NIR Metallic Based Neutral Density Filter; OD 3.5 700-1100nm
The 36-264 is a Neutral Density Filter with a 50 mm diameter, designed for use in the Near-Infrared (NIR) spectrum, specifically between 700-1100nm. This filter is manufactured by Edmund Optics, a leading provider of optical components. The catalog number for this item is 36-264, and it can be found on the Edmund Optics website, where it is currently in stock.
This filter is made from UVFS MAL-1965, a material specifically chosen for its performance in the NIR spectrum. It has a base shape of a circle and a thickness of 5mm, making it suitable for a wide range of optical applications. The filter features a thin lens shape, which helps to minimize optical aberrations and distortions.
The 36-264 filter is coated on both the front and back with EDM 36-262, a coating that enhances its performance in the NIR spectrum. This coating helps to ensure that the filter has a consistent and reliable optical density of 3.5 across the entire NIR spectrum.