65-612 12.5 mm Dia. Mounted Traditional Coated Bandpass Interference Filter; t=7.5 mm 334nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 12.5 mm
- Cut Off Frequency
- 339 nm
- Cut On Frequency
- 329 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.479792310387631
- λ
- 334 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
65-612 12.5 mm Dia. Mounted Traditional Coated Bandpass Interference Filter; t=7.5 mm 334nm
The 65-612 is a Bandpass Filter with a circular base shape and a diameter of 12.5 mm, sourced from the reputable vendor, Edmund Optics. This filter is designed to allow light transmission within a specific range of wavelengths while blocking light outside this range, making it ideal for applications requiring wavelength selectivity.
The filter's primary wavelength (CWL) is 334nm, with a Full Width at Half Maximum (FWHM) of 10nm. The cut-on wavelength is 329nm, and the cut-off wavelength is 339nm, indicating a narrow and precise wavelength transmission band. The filter material is identified as UVFS MAL-1965, and it has a thickness of 7.5 mm.
The 65-612 filter features a thin lens shape and is coated on both the front and back surfaces with the EDM 65-612 coating. This coating enhances the filter's performance by reducing surface reflections and improving transmission efficiency. The filter's current status is in stock, and more detailed information, including purchasing options, can be found on the Edmund Optics website.