VPF-50S-12-60-62000 50 x 50 mm Optical Glass Interference Bandpass Filter 620nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- OptoSigma
Properties
- Shape
- Rectangular
- Cut Off Frequency
- 626 nm
- Cut On Frequency
- 614 nm
- A
- 50 mm
- B
- 50 mm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4573993733843429
- λ
- 620 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
VPF-50S-12-60-62000 50 x 50 mm Optical Glass Interference Bandpass Filter 620nm
OptoSigma's VPF-50S-12-60-62000 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 620nm, with a 12nm bandwidth, making it suitable for various applications that require narrow-band light transmission.
The filter is constructed with a thickness of 3mm, ensuring durability and stability during operation. It features a cut-on wavelength of 614nm and a cut-off wavelength of 626nm, with a central wavelength of 620nm, providing a precise and efficient control over the spectral range.
The VPF-50S-12-60-62000 is coated with OptoSigma's proprietary VPF-12-60-62000 coating on both the front and back surfaces, enhancing its performance and durability. This coating is designed to reduce unwanted reflections and increase transmission, ensuring optimal light path control.
The filter's shape is classified as a Thin Lens, indicating its potential use in lens systems. It is currently in stock and available for purchase through the OptoSigma website, as indicated by its valid weblink status.
