Search, compare and simulate with 3DOptix!

65-656 12.5 mm Dia. Mounted Traditional Coated Bandpass Interference Filter; t=7.5 mm 656nm

65-656 12.5 mm Dia. Mounted Traditional Coated Bandpass Interference Filter; t=7.5 mm 656nm

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
661 nm
Cut On Frequency
651 nm

Material

Name
UVFS
Dispersion Equation
Sellmeier
n (λ)
1.4563738521680871
λ
656 nm
B1
0.6961663
C1
0.004679148 μm2
B2
0.4079426
C2
0.013512063 μm2
B3
0.8974794
C3
97.93400254 μm2

65-656 12.5 mm Dia. Mounted Traditional Coated Bandpass Interference Filter; t=7.5 mm 656nm

The 65-656 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 7.5 mm, making it suitable for a wide range of optical applications.

The filter's primary function is to allow light within a specific wavelength range to pass through while blocking light outside this range. The central wavelength (CWL) of this filter is 656 nm, with a full width at half maximum (FWHM) of 10 nm. The cut-on wavelength is 651 nm, and the cut-off wavelength is 661 nm, providing a narrow and precise bandpass.

The 65-656 filter features a thin lens shape and is made from UVFS material, specifically identified as MAL-1965. It is coated on both the front and back surfaces with the EDM 65-656 coating, enhancing its performance and durability.

This filter is currently in stock and available for purchase through the Edmund Optics website, as indicated by its valid weblink status. For more detailed information, users are encouraged to visit the provided weblink.

Find and simulate products from trusted suppliers!