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84-777 12.5 mm Dia. Hard Coated OD 4.0 50nm Bandpass Filter; t=3.5 mm 800nm

84-777 12.5 mm Dia. Hard Coated OD 4.0 50nm Bandpass Filter; t=3.5 mm 800nm

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
825 nm
Cut On Frequency
775 nm

Material

Name
UVFS
Dispersion Equation
Sellmeier
n (λ)
1.4533172547436934
λ
800 nm
B1
0.6961663
C1
0.004679148 μm2
B2
0.4079426
C2
0.013512063 μm2
B3
0.8974794
C3
97.93400254 μm2

84-777 12.5 mm Dia. Hard Coated OD 4.0 50nm Bandpass Filter; t=3.5 mm 800nm

The 84-777 is a Bandpass Filter, specifically designed for use in optical systems that require precise wavelength selection. This filter, sourced from Edmund Optics, boasts a 12.5 mm diameter and a thickness of 3.5 mm, making it suitable for a wide range of applications.

The filter is hard coated with OD 4.0, providing excellent durability and resistance to wear and tear. It is designed to pass wavelengths in the 800nm range, with a Cut-On wavelength of 775nm and a Cut-Off wavelength of 825nm. This specificity ensures that only the desired wavelengths are transmitted, reducing noise and improving signal clarity.

The 84-777 features a Front and Back coating of edm 84-777, further enhancing its performance and longevity. Its Thin Lens shape allows for easy integration into existing optical systems. The filter is currently in stock and available for immediate purchase through the provided weblink.

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