67-920 50 mm Dia. Mounted Traditional Coated Bandpass Interference Filter; t=5.9mm 850nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 50 mm
- Cut Off Frequency
- 870 nm
- Cut On Frequency
- 830 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4524982859534705
- λ
- 850 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
67-920 50 mm Dia. Mounted Traditional Coated Bandpass Interference Filter; t=5.9mm 850nm
The 67-920 is a 50 mm diameter mounted bandpass interference filter, specifically designed for applications requiring a center wavelength of 850nm and a full width at half maximum (FWHM) of 40nm. Sourced from Edmund Optics, this filter is a part of their extensive catalog, boasting a cut-on wavelength of 830nm and a cut-off wavelength of 870nm.
This filter is made from UVFS Mal-1965 material and features a thickness of 5.9mm. The front and back surfaces of the filter are coated with EDM 67-786, ensuring optimal performance and durability. The filter's shape is that of a thin lens, making it suitable for a wide range of optical applications.
For more information, including pricing and availability, please refer to the provided weblink, which is currently valid and indicates the filter is in stock.