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67-909 50 mm Dia. Mounted Traditional Coated Bandpass Interference Filter; t=5.9mm 750nm

67-909 50 mm Dia. Mounted Traditional Coated Bandpass Interference Filter; t=5.9mm 750nm

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

Properties

Shape
Circular
Diameter
50 mm
Cut Off Frequency
755 nm
Cut On Frequency
745 nm

Material

Name
UVFS
Dispersion Equation
Sellmeier
n (λ)
1.4542367368998237
λ
750 nm
B1
0.6961663
C1
0.004679148 μm2
B2
0.4079426
C2
0.013512063 μm2
B3
0.8974794
C3
97.93400254 μm2

67-909 50 mm Dia. Mounted Traditional Coated Bandpass Interference Filter; t=5.9mm 750nm

The 67-909 is a 50 mm diameter mounted bandpass interference filter, specifically designed for applications requiring a center wavelength of 750nm. This filter, offered by Edmund Optics, is an essential component for systems demanding high-quality optical performance.

The filter boasts a 10nm full width at half maximum (FWHM), ensuring a narrow and precise wavelength transmission. The cut-on wavelength is 745nm, and the cut-off wavelength is 755nm, further emphasizing its ability to isolate the desired wavelength. The catalog number for this item is 67-909, and it can be found on the Edmund Optics website, where it is currently in stock.

The 67-909 filter is made from UVFS MAL-1965 material, a choice that ensures durability and reliability. It has a thickness of 5.9mm, which contributes to its overall robustness. The filter is coated with EDM 67-775 on both the front and back, further enhancing its performance and longevity.

The filter's shape is that of a thin lens, making it suitable for a wide range of optical systems. With its precise specifications and high-quality construction, the 67-909 is an excellent choice for applications that require a narrow bandpass filter at the 750nm wavelength.

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