14-099 25 mm Dia. SCHOTT NG9 Gray Glass Neutral Density Color Filter 400-700nm
- Type
- Filter
- Subtype
- Color Glass
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 25 mm
- Cut Off Frequency
- 700 nm
- Cut On Frequency
- 400 nm
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
14-099 25 mm Dia. SCHOTT NG9 Gray Glass Neutral Density Color Filter 400-700nm
The 14-099 is a 25 mm diameter, 1mm thick Neutral Density (ND) Color Filter, manufactured by SCHOTT and sourced from Edmund Optics. This filter is designed for use in the 400-700nm wavelength range, making it suitable for a wide range of optical applications.
The filter features a Gray Glass material ID, specifically UVFS MAL-1965, and is cut on at 400nm and cut off at 700nm. It has a circular base shape and a thin lens shape, which is ideal for applications where space is a constraint. The filter's physical data indicates that it is designed to absorb light across the entire spectrum, providing a neutral color balance.
The 14-099 filter is coated on both the front and back with EDM 14-098, a coating that enhances its performance and durability. The filter's vendor, Edmund Optics, lists it as in stock on their website, with a direct weblink provided for easy access and purchase.