840FS10-12.5 25mm Dia. 840nm Bandpass Filter, HBW 10nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Andover Corporation
Properties
- Shape
- Circular
- Diameter
- 12.5 mm
- Cut Off Frequency
- 845 nm
- Cut On Frequency
- 835 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4526553935685995
- λ
- 840 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
840FS10-12.5 25mm Dia. 840nm Bandpass Filter, HBW 10nm
The 840FS10-12.5 is a high-quality Bandpass Filter, sourced from the reputable vendor Andover Corporation. This filter, with a catalog number 840FS10-12.5, is specifically designed for use in the 800-899nm wavelength range, making it ideal for a wide range of optical applications.
The filter boasts a circular shape with a diameter of 12.5mm, ensuring a broad area of coverage. It has a thickness of 5.9mm, providing robustness and durability. The 840FS10-12.5 filter is coated with And 840fs10 on both the front and back, enhancing its performance and longevity.
The physical data of the filter is equally impressive. It has a cut-on wavelength of 835nm and a cut-off wavelength of 845nm, with a central wavelength (CWL) of 840nm. This precise wavelength control ensures optimal performance in its intended application.
The filter is designed in the shape of a Thin Lens, further enhancing its functionality and usability. The web link provided (https://www.andovercorp.com/products/bandpass-filters/standard/800-899nm/) is valid and indicates that the filter is currently in stock, ensuring quick and efficient procurement for your optical needs.