16-075 25 mm Dia. SCHOTT NG9 Precision Absorptive Neutral Density Filter; OD 4 450-700nm
- Type
- Filter
- Subtype
- Neutral Density Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 25 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
16-075 25 mm Diameter SCHOTT NG9 Precision Absorptive Neutral Density Filter; OD 4 450-700nm
The 16-075 is a 25 mm diameter Neutral Density Filter, precision engineered by Edmund Optics using SCHOTT NG9 material. This filter is designed to provide a uniform attenuation of light across the visible spectrum, specifically within the 450-700nm range.
The filter boasts a high-quality absorptive coating, denoted as 'edm 16-075' on both the front and back surfaces. This coating ensures consistent optical density (OD) of 4, contributing to the filter's primary function of reducing light intensity without altering the color balance.
The filter's geometry is another notable feature. With a diameter of 25 mm and a thickness of 2.82 mm, it is designed to conform to a 'Thin Lens' shape. This design ensures minimal optical aberrations and distortions, making it suitable for a wide range of optical applications.
The filter's catalog number, 16-075, is a unique identifier that allows for easy tracking and ordering. The vendor, Edmund Optics, is a renowned global manufacturer and supplier of optical components, ensuring reliability and quality.
For more information, including pricing and availability, please refer to the provided weblink: https://www.edmundoptics.com/p/40-od-25mm-dia-precision-absorptive-nd-filter/43780/
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