65-638 12.5 mm Dia. Mounted Traditional Coated Bandpass Interference Filter; t=7.5 mm 515nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 12.5 mm
- Cut Off Frequency
- 520 nm
- Cut On Frequency
- 510 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4615309610030092
- λ
- 515 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
65-638 12.5 mm Dia. Mounted Traditional Coated Bandpass Interference Filter; t=7.5 mm 515nm
The 65-638 is a Bandpass Filter with a circular base shape, designed and manufactured by Edmund Optics. This filter is mounted, with a diameter of 12.5 mm and a thickness of 7.5 mm, making it suitable for various optical applications. The filter is made from UVFS Mal-1965 material, a common choice for its optical properties and durability.
The 65-638 filter is designed to transmit light in the center wavelength (CWL) of 515nm, with a full width at half maximum (FWHM) of 10nm. This specificity makes it ideal for applications that require precise wavelength selection. The filter's cut-on wavelength is 510nm, and the cut-off wavelength is 520nm, further enhancing its wavelength selection capabilities.
The filter's front and back are coated with EDm 65-638, a coating specifically designed to enhance the filter's performance and durability. The filter's shape is that of a thin lens, making it compatible with a wide range of optical systems.
The 65-638 filter is currently in stock and available for purchase on the Edmund Optics website, as indicated by its valid weblink status. For more information, users can visit the provided weblink.