HPX380-40 25 mm Dia. Fluorescence Excitation Bandpass Filter 380nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- MKS/Newport
Properties
- Shape
- Circular
- Diameter
- 25 mm
- Cut Off Frequency
- 400 nm
- Cut On Frequency
- 360 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4724847088504627
- λ
- 380 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
HPX380-40 25 mm Dia. Fluorescence Excitation Bandpass Filter 380nm
The HPX380-40 is a high-performance bandpass filter developed by MKS/Newport, a leading vendor in the field of optical elements. This filter, with the catalog number HPX380-40, is specifically designed for fluorescence excitation and operates at a central wavelength of 380nm.
The HPX380-40 filter is of the bandpass type, which means it allows transmission of light within a specific range of wavelengths while blocking out light from other spectral regions. This filter has a cut-on wavelength of 360nm and a cut-off wavelength of 400nm, making it ideal for applications that require narrow-band light transmission around the 380nm region.
The filter is circular in shape, with a diameter of 25mm and a thickness of 4.3mm. It is made from UVFS material, identified by the Mal-1965 material ID. The filter's coating is consistent on both the front and back surfaces, with the front coating being 'new hpx380-40' and the back coating being the same.
The HPX380-40 filter features a thin lens shape, which is beneficial for applications that require precise optical path control. According to the vendor's website, this filter is currently in stock and the weblink provided is valid.