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67-845 25 mm Dia. Mounted Traditional Coated Bandpass Interference Filter; t=5.9mm 770nm

67-845 25 mm Dia. Mounted Traditional Coated Bandpass Interference Filter; t=5.9mm 770nm

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

Properties

Shape
Circular
Diameter
25 mm
Cut Off Frequency
775 nm
Cut On Frequency
765 nm

Material

Name
UVFS
Dispersion Equation
Sellmeier
n (λ)
1.4538548629345247
λ
770 nm
B1
0.6961663
C1
0.004679148 μm2
B2
0.4079426
C2
0.013512063 μm2
B3
0.8974794
C3
97.93400254 μm2

67-845 25 mm Dia. Mounted Traditional Coated Bandpass Interference Filter; t=5.9mm 770nm

The 67-845 is a mounted traditional coated bandpass interference filter, designed and manufactured by Edmund Optics. This filter features a circular shape with a 25 mm diameter and a thickness of 5.9 mm, making it suitable for a wide range of optical applications. The filter is constructed using UVFS MAL-1965 material, ensuring durability and reliability.

The 67-845 filter is specifically designed for use at a central wavelength of 770 nm, with a full width at half maximum (FWHM) of 10 nm. The physical data of the filter includes a cut-on wavelength of 765 nm and a cut-off wavelength of 775 nm, providing a narrow and precise bandpass.

The filter is coated with EDM 67-778 on both the front and back surfaces, enhancing its performance and durability. The shape of the filter is thin lens, which is ideal for applications that require minimal thickness and weight.

The filter is currently in stock and available for purchase through the Edmund Optics website. For more information, please refer to the provided weblink.

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