67-830 25 mm Dia. Mounted Traditional Coated Bandpass Interference Filter; t=5.9 mm 390nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 25 mm
- Cut Off Frequency
- 395 nm
- Cut On Frequency
- 385 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4712521437439314
- λ
- 390 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
67-830 25 mm Dia. Mounted Traditional Coated Bandpass Interference Filter; t=5.9 mm 390nm
The 67-830 is a mounted traditional coated bandpass interference filter, designed and manufactured by Edmund Optics. This filter is characterized by its 25 mm diameter and 5.9 mm thickness, making it suitable for a wide range of applications. The filter features a center wavelength of 390 nm, with a full width at half maximum (FWHM) of 10 nm. This specificity in wavelength makes it ideal for applications that require precise filtering in the ultraviolet spectrum.
The filter's physical data includes a cut-on wavelength of 385 nm and a cut-off wavelength of 395 nm, ensuring effective filtering of unwanted wavelengths. The coating on both the front and back of the filter is EDm 67-763, which is a traditional coating that enhances the filter's performance and durability.
The filter's geometry is defined by its circular shape and thin lens design, which contributes to its versatility and ease of integration into various optical systems. The catalog number for this filter is 67-830, and it is currently in stock, as indicated by its weblink status. For more information, users can visit the provided weblink.