65-790 25 mm Dia. Mounted Traditional Coated Bandpass Interference Filter; t=7.5mm 1400nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 25 mm
- Cut Off Frequency
- 1406 nm
- Cut On Frequency
- 1394 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4457794402476594
- λ
- 1400 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
65-790 25 mm Dia. Mounted Traditional Coated Bandpass Interference Filter; t=7.5mm 1400nm
The 65-790 is a 25 mm diameter mounted bandpass interference filter, designed and manufactured by Edmund Optics. This filter is specifically centered at 1400nm, with a full width at half maximum (FWHM) of 12nm. It is mounted, providing a convenient and ready-to-use solution for various optical applications.
The filter features a thin lens shape, with a thickness of 7.5mm, and is made from UVFS material with the Mal-1965 ID. The cut-on wavelength is 1394nm, and the cut-off wavelength is 1406nm, ensuring a tight control over the spectral range.
The 65-790 filter is coated on both the front and back surfaces with the EDM 65-776 coating. This coating enhances the filter's performance and durability, making it suitable for use in a wide range of environments and conditions.
For more information, including pricing and availability, please refer to the vendor's website at https://www.edmundoptics.com/p/1400nm-cwl-12nm-fwhm-25mm-mounted-diameter/20308/.
