HPM645-75 25 mm Dia. Fluorescence Emission Bandpass Filter 645nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- MKS/Newport
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.