HPM640-70 25 mm Dia. Fluorescence Emission Bandpass Filter 640nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- MKS/Newport
Properties
- Shape
- Circular
- Diameter
- 25 mm
- Cut Off Frequency
- 675 nm
- Cut On Frequency
- 605 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4568118189984216
- λ
- 640 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
HPM640-70 25 mm Dia. Fluorescence Emission Bandpass Filter 640nm
The HPM640-70 is a Bandpass Filter, specifically designed for Fluorescence Emission, with a central wavelength of 640nm. This filter is sourced from the reputable vendor MKS/Newport, and it is currently in stock, as indicated by its weblink status.
The filter 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 physical data of the filter includes a cut-on wavelength of 605nm and a cut-off wavelength of 675nm, ensuring precise wavelength selection.
The HPM640-70 filter features a New HPM640-70 coating on both the front and back surfaces, which enhances its performance and durability. The filter's shape is described as a Thin Lens, further highlighting its versatility in optical systems.
For more detailed information and specifications, please refer to the catalog number HPM640-70 on the MKS/Newport website.