67-735 12.5 mm Dia. Mounted Traditional Coated Bandpass Interference Filter; t=3.5 mm 220nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 12.5 mm
- Cut Off Frequency
- 225 nm
- Cut On Frequency
- 215 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.528452446739616
- λ
- 220 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
67-735 12.5 mm Dia. Mounted Traditional Coated Bandpass Interference Filter; t=3.5 mm 220nm
The 67-735 is a mounted traditional coated bandpass interference filter, available from Edmund Optics. This filter is designed with a circular shape, featuring a 12.5 mm diameter and a thickness of 3.5 mm. It is constructed using UVFS MAL-1965 material, ensuring durability and reliability in its performance.
The filter's primary function is to allow light within a specific wavelength range to pass through while blocking out other wavelengths. The central wavelength (CWL) of this filter is 220nm, with a full width at half maximum (FWHM) of 10nm. The cut-on wavelength is 215nm, and the cut-off wavelength is 225nm, providing a narrow and precise bandwidth for applications that require it.
The 67-735 filter is coated on both the front and back surfaces with EDMP 67-735, a proprietary coating developed by Edmund Optics. This coating enhances the filter's performance and durability, ensuring optimal functionality in various conditions.
The filter's shape is that of a thin lens, making it suitable for use in optical systems where minimal thickness is required. The filter is currently in stock and can be purchased directly from the Edmund Optics website using the provided weblink.
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