65-664 12.5 mm Dia. Mounted Traditional Coated Bandpass Interference Filter; t=7.5mm 800nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 12.5 mm
- Cut Off Frequency
- 805 nm
- Cut On Frequency
- 795 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4533172547436934
- λ
- 800 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
65-664 12.5 mm Dia. Mounted Traditional Coated Bandpass Interference Filter; t=7.5mm 800nm
The 65-664 is a mounted traditional coated bandpass interference filter, designed and manufactured by Edmund Optics. This filter is characterized by its circular shape, with a diameter of 12.5 mm, and a thickness of 7.5 mm, making it suitable for a wide range of optical applications.
The filter is designed to operate at a central wavelength of 800 nm, with a full width at half maximum (FWHM) of 10 nm. This specificity makes it an excellent choice for applications that require narrowband filtering around the 800 nm region. The filter's cut-on wavelength is 795 nm, and the cut-off wavelength is 805 nm, further enhancing its ability to isolate specific wavelengths.
The 65-664 filter features a thin lens shape, which is beneficial in applications where space is a constraint. The front and back surfaces of the filter are coated with the EDM 65-664 coating, which enhances its performance and durability.
This filter is currently in stock and available for purchase through the Edmund Optics website, as indicated by its weblink status. The provided weblink provides direct access to the product page, where users can find more detailed information, including pricing and shipping details.