HPM620-75 25 mm Dia. Fluorescence Emission Bandpass Filter 620nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- MKS/Newport
Properties
- Shape
- Circular
- Diameter
- 25 mm
- Cut Off Frequency
- 657.5 nm
- Cut On Frequency
- 582.5 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4573993733843429
- λ
- 620 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
HPM620-75 25 mm Dia. Fluorescence Emission Bandpass Filter 620nm
The HPM620-75 is a Bandpass Filter, specifically designed for Fluorescence Emission, with a central wavelength of 620nm. This filter is sourced from the reputable vendor, MKS/Newport. It is circular in shape, with a diameter of 25 mm and a thickness of 3.5 mm, making it suitable for a wide range of optical applications.
The filter is designed to allow light in a specific wavelength range to pass through while blocking other wavelengths. The cut-on wavelength is 582.5nm, and the cut-off wavelength is 657.5nm, ensuring a tight bandpass. The central wavelength (CWL) of the filter is 620nm, providing a precise and narrow emission band.
The HPM620-75 filter features a New HPM620-75 coating on both the front and back surfaces. This coating enhances the filter's performance and durability. The filter's shape is classified as a Thin Lens, further expanding its potential applications in optical systems.
According to the vendor's information, the filter is currently in stock and available for immediate purchase. The item data also provides a direct weblink to the vendor's product page for easy access and additional information.
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