67-932 50 mm Dia. Mounted Traditional Coated Bandpass Interference Filter; t=5.9mm 990nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 50 mm
- Cut Off Frequency
- 995 nm
- Cut On Frequency
- 985 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4505442352863196
- λ
- 990 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
67-932 50 mm Dia. Mounted Traditional Coated Bandpass Interference Filter; t=5.9mm 990nm
The 67-932 is a Bandpass Filter with a circular base shape and a 50 mm mounted diameter, sourced from Edmund Optics. This filter is designed to transmit light within a specific range of wavelengths, blocking other wavelengths, making it ideal for applications requiring wavelength selectivity.
The filter's primary wavelength is 990 nm, with a full width at half maximum (FWHM) of 10 nm. The FWHM is a measure of the filter's bandwidth, indicating the range of wavelengths it transmits. The cut-on wavelength is 985 nm, and the cut-off wavelength is 995 nm, defining the edges of the transmission range.
The filter is made from UVFS Mal-1965 material and has a thickness of 5.9 mm. It features thin lens geometry, which is advantageous in applications where space is a constraint. The front and back surfaces of the filter are coated with EDM 67-798, a traditional coating that enhances its performance.
The filter's catalog number is 67-932, and it is currently in stock. For more information, users can visit the vendor's website through the provided weblink, which is valid and leads to the correct product page.