20BPF10-690 50.8 x 50.8 mm Square Bandpass Filter 690nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- MKS/Newport
Properties
- Shape
- Rectangular
- Cut Off Frequency
- 695.5 nm
- Cut On Frequency
- 684.5 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
20BPF10-690 50.8 x 50.8 mm Square Bandpass Filter 690nm
The 20BPF10-690 is a Bandpass Filter, specifically designed with a square shape of 50.8 x 50.8 mm, making it suitable for various optical applications. This filter is sourced from the reputable vendor, MKS/Newport, and is readily available for immediate use.
The filter is made from UVFS Mal-1965 material, ensuring durability and high-quality performance. It is designed to allow light transmission within a specific wavelength range, centered at 690nm. The cut-on wavelength is 684.5nm, and the cut-off wavelength is 695.5nm, providing a narrow and precise bandwidth for your optical system.
The physical dimensions of this filter include a thickness of 3.0225999999999997mm. The coating on both the front and back surfaces is 'new bpf10-690', further enhancing its functionality and performance. The filter's shape is designed as a Thin Lens, which can be beneficial in certain optical configurations.
For more detailed information, including datasheets and technical specifications, please refer to the vendor's website at https://www.newport.com/p/20BPF10-690. The link has been verified and is currently valid, indicating that the filter is in stock and ready for purchase.
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