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67-762 12.5 mm Dia. Mounted Traditional Coated Bandpass Interference Filter; t=5.9 mm 380nm

67-762 12.5 mm Dia. Mounted Traditional Coated Bandpass Interference Filter; t=5.9 mm 380nm

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
385 nm
Cut On Frequency
375 nm

Material

Name
UVFS
Dispersion Equation
Sellmeier
n (λ)
1.4724847088504627
λ
380 nm
B1
0.6961663
C1
0.004679148 μm2
B2
0.4079426
C2
0.013512063 μm2
B3
0.8974794
C3
97.93400254 μm2

67-762 12.5 mm Dia. Mounted Traditional Coated Bandpass Interference Filter; t=5.9 mm 380nm

The 67-762 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 5.9 mm, making it suitable for a wide range of optical applications.

The filter is designed to operate at a central wavelength (CWL) of 380nm, with a full width at half maximum (FWHM) of 10nm. This specificity in wavelength makes it ideal for applications that require precise filtering in the ultraviolet spectrum. The cut-on wavelength is 375nm, and the cut-off wavelength is 385nm, further enhancing its filtering capabilities.

The 67-762 filter features a thin lens shape and is made from UVFS MAL-1965 material. It is coated on both the front and back sides with EDm 67-762 coating, which enhances its performance and durability. The filter is currently in stock and available for purchase on the Edmund Optics website, as indicated by its valid weblink status.

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