700FS20-12.5 12.5mm Dia. 700nm Bandpass Filter, HBW 20nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Andover Corporation
Properties
- Shape
- Circular
- Diameter
- 12.5 mm
- Cut Off Frequency
- 710 nm
- Cut On Frequency
- 690 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.455292466111323
- λ
- 700 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
700FS20-12.5 12.5mm Dia. 700nm Bandpass Filter, HBW 20nm
The 700FS20-12.5 is a high-quality bandpass filter developed by Andover Corporation, a leading vendor in the optical industry. This filter, with a catalog number 700FS20-12.5, is specifically designed for applications within the 700-799nm spectrum. The filter is currently in stock and available for immediate use.
The filter is of the bandpass type, which means it allows transmission of light within a specific range of wavelengths while blocking other wavelengths. This particular filter has a central wavelength (CWL) of 700nm, with a half-bandwidth (HBW) of 20nm. The cut-on wavelength is 690nm, and the cut-off wavelength is 710nm, providing a narrow and precise band of transmission.
The filter is circular in shape, with a diameter of 12.5mm and a thickness of 5.9mm. This compact size makes it suitable for various applications where space is a constraint. The filter is made from UVFS MAL-1965 material, ensuring durability and high performance.
The coating on both the front and back of the filter is AND 700FS20, which contributes to its excellent optical properties. The filter's shape is thin lens, further enhancing its usability in various optical systems.
For more information and to explore other products from Andover Corporation, please visit the provided weblink.
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