67-887 50 mm Dia. Mounted Traditional Coated Bandpass Interference Filter; t=3.5 mm 313nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 50 mm
- Cut Off Frequency
- 318 nm
- Cut On Frequency
- 308 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4843832522349838
- λ
- 313 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
67-887 50 mm Dia. Mounted Traditional Coated Bandpass Interference Filter; t=3.5 mm 313nm
The 67-887 is a 50 mm diameter mounted traditional coated bandpass interference filter, with a thickness of 3.5 mm and a central wavelength of 313nm. This filter is sourced from Edmund Optics, a leading vendor in the optical industry, and is available for purchase directly from their website.
The filter is designed with a base shape of a circle, and it features a UVFS MAL-1965 material ID. The cut-on wavelength is 308nm, and the cut-off wavelength is 318nm, with a CWL (central wavelength) of 313nm. This specificity in wavelength range makes it ideal for applications that require precise filtering within this spectrum.
The coating of the filter is consistent on both the front and back surfaces, with the front coating being EDm 67-753 and the back coating also being EDm 67-753. This coating ensures the filter's durability and efficiency in its intended application.
The filter's geometry is that of a thin lens, which contributes to its versatility and ease of integration into various optical systems. With its comprehensive specifications and reliable performance, the 67-887 is a valuable addition to any optical component inventory.