690FS10-12.5 12.5mm Dia. 690nm Bandpass Filter, HBW 10nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Andover Corporation
Properties
- Shape
- Circular
- Diameter
- 12.5 mm
- Cut Off Frequency
- 695 nm
- Cut On Frequency
- 685 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4555240712100141
- λ
- 690 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
690FS10-12.5 12.5mm Dia. 690nm Bandpass Filter, HBW 10nm
The 690FS10-12.5 is a Bandpass Filter with a center wavelength of 690nm 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 and a diameter of 12.5mm, making it suitable for a wide range of optical applications.
The filter is constructed with UVFS MAL-1965 material, ensuring durability and high-quality performance. It has a thickness of 5.9mm, providing sufficient structural integrity. The cut-on wavelength is 685nm, and the cut-off wavelength is 695nm, indicating a narrow and precise wavelength transmission.
The coating on both the front and back of the filter is And 690FS10, which is specifically designed to enhance the filter's performance and longevity. The filter's shape is thin lens, further optimizing its usability in various optical systems.
For more information and to check the current stock status, you can visit the vendor's website through the provided weblink.