FBH450-10 Premium Bandpass Filter; Dia:25 mm; CWL=450nm; FWHM=10nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Thorlabs
Properties
- Shape
- Circular
- Diameter
- 25 mm
- Cut Off Frequency
- 455 nm
- Cut On Frequency
- 445 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4655656650591817
- λ
- 450 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
FBH450-10 Premium Bandpass Filter; Dia:25 mm; CWL=450nm; FWHM=10nm
The FBH450-10 Premium Bandpass Filter is a high-quality optical component designed for precise wavelength selection, manufactured by Thorlabs. This filter is circular in shape with a diameter of 25 mm and a thickness of 2 mm, making it suitable for a wide range of optical applications.
The filter is specifically designed for a central wavelength (CWL) of 450 nm, with a full width at half maximum (FWHM) of 10 nm. This means it allows light within a narrow band around 450 nm to pass through while blocking out other wavelengths. The cut-on wavelength is 445 nm, and the cut-off wavelength is 455 nm, further enhancing its wavelength specificity.
The FBH450-10 filter features a thin lens shape and is made from UVFS material, specifically identified as MAL-1965. The front and back of the filter are coated with "tho fbh450-10", which is a proprietary coating developed by Thorlabs for enhanced performance and durability.
According to the vendor's website, this item is currently in stock, and the link provided leads directly to the product page for easy access and purchase. This filter is an excellent choice for applications requiring narrowband wavelength selection in the blue region of the spectrum.