450FS40-25 25mm Dia. 450nm Bandpass Filter, HBW 40nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Andover Corporation
Properties
- Shape
- Circular
- Diameter
- 25 mm
- Cut Off Frequency
- 470 nm
- Cut On Frequency
- 430 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
450FS40-25 25mm Dia. 450nm Bandpass Filter, HBW 40nm
The 450FS40-25 is a Bandpass Filter with a center wavelength of 450nm and a full width at half maximum (FWHM) of 40nm. This filter is sourced from Andover Corporation, a renowned vendor in the optical industry. The filter is designed with a circular base shape and a diameter of 25mm, making it suitable for a wide range of optical applications.
The filter has a thickness of 5.9mm and is made from UVFS MAL-1965 material, ensuring durability and high-quality performance. The cut-on wavelength is 430nm, and the cut-off wavelength is 470nm, providing a narrow band of transmission. The coating on both the front and back surfaces of the filter is AND 450FS40, further enhancing its performance.
The 450FS40-25 filter is designed in the shape of a thin lens, which can be beneficial in various optical systems. The filter is currently in stock and available for purchase through the Andover Corporation's website, as indicated by its valid weblink status. This filter is an excellent choice for users seeking a high-performance 450nm bandpass filter with a narrow FWHM.
