65-769 12.5 mm Dia. Mounted Traditional Coated Bandpass Interference Filter; t=7.5mm 1050nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 12.5 mm
- Cut Off Frequency
- 1055 nm
- Cut On Frequency
- 1045 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4497997592599141
- λ
- 1050 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
65-769 12.5 mm Dia. Mounted Traditional Coated Bandpass Interference Filter; t=7.5mm 1050nm
The 65-769 is a mounted traditional coated bandpass interference filter, designed and manufactured by Edmund Optics. This filter features a 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 centered around a wavelength of 1050 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 within the near-infrared spectrum. The cut-on wavelength is 1045 nm, and the cut-off wavelength is 1055 nm, further enhancing its filtering capabilities.
The 65-769 filter is coated on both the front and back sides with Edmund Optics' proprietary coatings, denoted as EDM 65-769. This coating enhances the filter's performance and durability, ensuring reliable and consistent use over time.
The filter's geometry is that of a thin lens, making it compatible with a wide range of optical systems. The catalog number for this filter is 65-769, and it is currently in stock, according to the vendor's website. For more information, users can refer to the provided weblink.