65-717 25 mm Dia. Mounted Traditional Coated Bandpass Interference Filter; t=7.5 mm 671nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 25 mm
- Cut Off Frequency
- 676 nm
- Cut On Frequency
- 666 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.455986308269071
- λ
- 671 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
65-717 25 mm Dia. Mounted Traditional Coated Bandpass Interference Filter; t=7.5 mm 671nm
The 65-717 is a Bandpass Filter with a circular base shape and a 25 mm mounted diameter, sourced from the reputable vendor Edmund Optics. This filter is designed to transmit light within a specific range of wavelengths while blocking other wavelengths, making it ideal for applications requiring wavelength selectivity.
The filter's primary wavelength is 671nm, with a full width at half maximum (FWHM) of 10nm. The FWHM is a measure of the filter's bandwidth, indicating the range of wavelengths it can transmit. The cut-on wavelength is 666nm, and the cut-off wavelength is 676nm, defining the boundaries of the transmission range.
The 65-717 filter is 7.5mm thick and features a thin lens shape. It is made from UVFS Mal-1965 material, a common choice for optical filters due to its excellent optical properties. The filter is coated on both the front and back with EDM 65-657, a proprietary coating developed by Edmund Optics for enhanced performance.
This filter is currently in stock and available for immediate purchase. For more information, including pricing and detailed specifications, please refer to the vendor's website using the provided weblink.