67-804 25 mm Dia. Mounted Traditional Coated Bandpass Interference Filter; t=3.5 mm 232nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 25 mm
- Cut Off Frequency
- 237 nm
- Cut On Frequency
- 227 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.518761216726826
- λ
- 232 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
67-804 25 mm Dia. Mounted Traditional Coated Bandpass Interference Filter; t=3.5 mm 232nm
The 67-804 is a 25 mm diameter mounted bandpass interference filter, designed and manufactured by Edmund Optics. This filter is specifically engineered for use with a central wavelength of 232 nm and a full-width half-maximum (FWHM) of 10 nm. The filter is mounted, providing a convenient and ready-to-use solution for your optical needs.
The filter's geometry includes a diameter of 25 mm and a thickness of 3.5 mm, making it suitable for a wide range of applications. The cut-on wavelength is 227 nm, and the cut-off wavelength is 237 nm, ensuring precise filtering of the desired wavelength range.
The 67-804 filter features a thin lens shape and is made from UVFS MAL-1965 material, a common choice for applications requiring high-performance optical filters. The front and back of the filter are coated with EDM 67-737, a coating that enhances the filter's performance and durability.
This filter is currently in stock and available for purchase through the Edmund Optics website. The provided weblink leads directly to the product page, ensuring easy access to additional information and the purchasing process.