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HPM645-75 25 mm Dia. Fluorescence Emission Bandpass Filter 645nm

HPM645-75 25 mm Dia. Fluorescence Emission Bandpass Filter 645nm

Type
Filter
Subtype
Bandpass Filter
Brand
MKS/Newport
Product webpage
MKS/Newport products in the 3DOptix catalog

Properties

Shape
Circular
Diameter
25 mm
Cut Off Frequency
682.5 nm
Cut On Frequency
607.5 nm

Material

Name
UVFS
Dispersion Equation
Sellmeier
n (λ)
1.4566720651435126
λ
645 nm
B1
0.6961663
C1
0.004679148 μm2
B2
0.4079426
C2
0.013512063 μm2
B3
0.8974794
C3
97.93400254 μm2

HPM645-75 25 mm Dia. Fluorescence Emission Bandpass Filter 645nm

The HPM645-75 is a Bandpass Filter, specifically designed for fluorescence emission, with a diameter of 25 mm and a thickness of 3.5 mm. This filter is sourced from the reputable vendor, MKS/Newport, and is currently in stock, as indicated by its weblink status.

The filter is designed to transmit light within a specific wavelength range, while blocking other wavelengths. The central wavelength (CWL) of this filter is 645nm, with a cut-on wavelength of 607.5nm and a cut-off wavelength of 682.5nm. This means that it allows light between 607.5nm and 682.5nm to pass through, while blocking light outside this range.

The HPM645-75 filter is coated on both the front and back sides with the same coating, "new hpm645-75". This coating enhances its performance, ensuring optimal transmission and blocking of light within the specified wavelength range.

The filter is shaped as a Thin Lens, which is a type of optical component that focuses light by converging or diverging the light rays. This shape, combined with its bandpass properties, makes the HPM645-75 an ideal choice for various applications that require the selective filtering of light.

For more detailed information, you can refer to the catalog number, HPM645-75, or visit the vendor's website through the provided weblink.

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