430FS10-25 25mm Dia. 430nm Bandpass Filter, HBW 10nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Andover Corporation
Properties
- Shape
- Circular
- Diameter
- 25 mm
- Cut Off Frequency
- 435 nm
- Cut On Frequency
- 425 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.467190481450755
- λ
- 430 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
430FS10-25 25mm Dia. 430nm Bandpass Filter, HBW 10nm
The 430FS10-25 is a high-quality bandpass filter developed by Andover Corporation, a leading vendor in the optical industry. This filter, with a catalog number of 430FS10-25, is specifically designed for use in the 400-499nm wavelength range, making it ideal for applications that require precise filtering within this spectrum.
The filter is circular in shape, with a diameter of 25mm and a thickness of 4.9mm, providing a robust and compact solution for various optical setups. It features a base shape of a thin lens, ensuring minimal distortion and high optical performance. The material ID for this filter is UVFS MAL-1965, indicating its specific composition and manufacturing process.
The 430FS10-25 filter has a cut-on wavelength of 425nm and a cut-off wavelength of 435nm, with a central wavelength (CWL) of 430nm. This means it allows light within this narrow bandwidth to pass through while blocking out other wavelengths, enhancing the signal-to-noise ratio in your optical system.
The filter is coated on both the front and back with Andover's proprietary 430FS10 coating, ensuring consistent performance and durability. The coating also aids in reducing surface reflections, further improving the overall optical efficiency of the system.
