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65-771 12.5 mm Dia. Mounted Traditional Coated Bandpass Interference Filter; t=7.5mm 1150nm

65-771 12.5 mm Dia. Mounted Traditional Coated Bandpass Interference Filter; t=7.5mm 1150nm

Type
Filter
Subtype
Bandpass Filter
Brand
Edmund Optics
Product webpage
Edmund Optics products in the 3DOptix catalog

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.

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