65-771 12.5 mm Dia. Mounted Traditional Coated Bandpass Interference Filter; t=7.5mm 1150nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 12.5 mm
- Cut Off Frequency
- 1155 nm
- Cut On Frequency
- 1145 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4486222068801269
- λ
- 1150 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
65-771 12.5 mm Dia. Mounted Traditional Coated Bandpass Interference Filter; t=7.5mm 1150nm
The 65-771 is a mounted traditional coated bandpass interference filter, designed and manufactured by Edmund Optics. This filter features a circular geometry with a 12.5 mm diameter 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 (CWL) of 1150 nm, with a full width at half maximum (FWHM) of 10 nm. The cut-on wavelength is 1145 nm, and the cut-off wavelength is 1155 nm, providing a narrow bandwidth for precise optical filtering.
The 65-771 filter is coated with a proprietary coating on both the front and back surfaces, identified as 'edm 65-771'. This coating enhances the filter's performance and durability, providing improved optical transmission and resistance to environmental factors.
The filter's shape is classified as a Thin Lens, indicating its potential use in lens systems. It is currently in stock and available for purchase through the Edmund Optics website, as indicated by its weblink status.