HPX440-20 25 mm Dia. Fluorescence Excitation Bandpass Filter 440nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- MKS/Newport
Properties
- Shape
- Circular
- Diameter
- 25 mm
- Cut Off Frequency
- 450 nm
- Cut On Frequency
- 430 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4663498143390203
- λ
- 440 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
HPX440-20 25 mm Dia. Fluorescence Excitation Bandpass Filter 440nm
The HPX440-20 is a high-performance bandpass filter, specifically designed for fluorescence excitation, with a central wavelength of 440nm. This filter is sourced from the renowned optical components manufacturer, MKS/Newport. The HPX440-20 is a circular filter, with a diameter of 25mm and a thickness of 4.3mm, making it suitable for a wide range of optical applications.
The filter is designed with precise cut-on and cut-off wavelengths of 430nm and 450nm respectively, ensuring optimal performance in its intended application. The coating on both the front and back surfaces of the filter is 'new hpx440-20', further enhancing its functionality and durability.
The HPX440-20 is available for purchase directly from the MKS/Newport website, and as of the time of data collection, it is in stock. The catalog number for this item is HPX440-20, and it can be found at the following weblink: https://www.newport.com/p/HPX440-20.
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