640FS10-12.5 12.5mm Dia. 640nm Bandpass Filter, HBW 10nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Andover Corporation
Properties
- Shape
- Circular
- Diameter
- 12.5 mm
- Cut Off Frequency
- 645 nm
- Cut On Frequency
- 635 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4568118189984216
- λ
- 640 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
640FS10-12.5 12.5mm Dia. 640nm Bandpass Filter, HBW 10nm
The 640FS10-12.5 is a Bandpass Filter with a center wavelength of 640nm and a full width at half maximum (FWHM) of 10nm. This filter is sourced from Andover Corporation, a renowned vendor in the optical industry. The filter is designed with a circular base shape, making it compatible with a wide range of optical systems.
The filter has a diameter of 12.5mm and a thickness of 5.9mm, providing sufficient structural integrity for most applications. It is manufactured using UVFS Mal-1965 material, ensuring high-quality performance. The filter's coating, And 640fs10, is applied on both the front and back surfaces, enhancing its optical properties.
The 640FS10-12.5 features a cut-on wavelength of 635nm and a cut-off wavelength of 645nm. This specifications ensure that the filter only allows light within this narrow bandwidth to pass through, making it ideal for applications that require precise wavelength selection. The filter's geometry is shaped as a thin lens, further expanding its potential uses in various optical setups.
According to the vendor's website, this item is currently in stock, ensuring quick delivery upon order. For more information, users can visit the provided weblink, which leads directly to the product page on Andover Corporation's official website.
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