VPF-50S-12-65-84000 50 x 50 mm Optical Glass Interference Bandpass Filter 840nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- OptoSigma
Properties
- Shape
- Rectangular
- Cut Off Frequency
- 846 nm
- Cut On Frequency
- 834 nm
- A
- 50 mm
- B
- 50 mm
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
VPF-50S-12-65-84000 50 x 50 mm Optical Glass Interference Bandpass Filter 840nm
OptoSigma's VPF-50S-12-65-84000 is a high-quality optical glass bandpass interference filter, designed with a rectangular base shape and a size of 50 x 50 mm. This filter is specifically centered at 840nm, with a 12nm bandwidth, making it ideal for applications that require narrow-band transmission.
The filter is constructed with a thickness of 3mm and is cut on at 834nm and cut off at 846nm, ensuring precise wavelength control. The coating on both the front and back surfaces is Opt VPF-12-65-84000, which is specifically designed to enhance the filter's performance and durability.
This filter is categorized as a Thin Lens, indicating its ability to minimize optical aberrations and distortions. The VPF-50S-12-65-84000 is currently in stock and available for immediate purchase through the OptoSigma website.
For more information and specifications, please refer to the provided weblink: https://www.optosigma.com/us_en/bandpass-interference-filter-50mm-square-840nm-12nm-VPF-50S-12-65-84000.html
