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69-873 12.5 mm Dia. Dichroic Longpass Filter; t=1.05mm 850nm

69-873 12.5 mm Dia. Dichroic Longpass Filter; t=1.05mm 850nm

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

Properties

Shape
Circular
Diameter
12.5 mm
Cut Off Frequency
Cut On Frequency
850 nm

Material

Name
UVFS
Dispersion Equation
Sellmeier
n (λ)
1.458448271212196
λ
588 nm
B1
0.6961663
C1
0.004679148 μm2
B2
0.4079426
C2
0.013512063 μm2
B3
0.8974794
C3
97.93400254 μm2

69-873 12.5 mm Dia. Dichroic Longpass Filter; t=1.05mm 850nm

The 69-873 is a Dichroic Longpass Filter, boasting a 12.5 mm diameter and a thickness of 1.05mm, sourced from the reputable vendor, Edmund Optics. This filter is designed to transmit light at wavelengths longer than 850nm, making it ideal for applications that require the separation of infrared light.

The filter's Dichroic properties allow it to reflect or transmit light depending on the wavelength, making it a versatile tool in optical systems. The front and back of the filter are coated with "edm 69-873", a coating that enhances its performance and durability.

The filter's geometry, with its 12.5mm diameter, is designed to fit into most optical systems, while its 1.05mm thickness ensures it can withstand the rigors of regular use. The filter's physical data, specifically its cut-on wavelength of 850nm, makes it suitable for applications that require the transmission of infrared light.

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

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