VPF-50S-12-65-79000 50 x 50 mm Optical Glass Interference Bandpass Filter 790nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- OptoSigma
Properties
- Shape
- Rectangular
- Cut Off Frequency
- 796 nm
- Cut On Frequency
- 784 nm
- A
- 50 mm
- B
- 50 mm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4534921331726256
- λ
- 790 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
VPF-50S-12-65-79000 50 x 50 mm Optical Glass Interference Bandpass Filter 790nm
OptoSigma's VPF-50S-12-65-79000 is a 50 x 50 mm optical glass bandpass interference filter centered at 790nm with a 12nm bandwidth. This filter is designed for applications that require narrowband transmission and high blocking of unwanted wavelengths.
The filter is made from UVFS material with the Mal-1965 coating on both the front and back surfaces, ensuring high-quality performance and durability. The filter's geometry includes a thickness of 3mm, making it suitable for various optical systems.
The physical data of the filter specifies a cut-on wavelength of 784nm and a cut-off wavelength of 796nm, with a central wavelength (CWL) of 790nm. This precise wavelength specification makes the filter ideal for applications such as fluorescence microscopy, spectroscopy, and other scientific research where precise wavelength control is necessary.
The filter's thin lens shape allows for easy integration into optical systems, while its rectangular base shape provides flexibility in design and alignment. The VPF-50S-12-65-79000 is currently in stock and available for purchase through the OptoSigma website, as indicated by its valid weblink status.
