VPF-50S-12-65-80000 50 x 50 mm Optical Glass Interference Bandpass Filter 800nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- OptoSigma
Properties
- Shape
- Rectangular
- Cut Off Frequency
- 806 nm
- Cut On Frequency
- 794 nm
- A
- 50 mm
- B
- 50 mm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4533172547436934
- λ
- 800 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
VPF-50S-12-65-80000 50 x 50 mm Optical Glass Interference Bandpass Filter 800nm
OptoSigma's VPF-50S-12-65-80000 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 engineered to transmit light within a narrow band centered around 800nm, making it an ideal choice for applications that require precise wavelength selection.
The filter boasts a thickness of 3mm, ensuring durability and stability during operation. It is cut on at 794nm and cut off at 806nm, with a central wavelength (CWL) of 800nm, providing a narrow bandwidth of 12nm. This precise wavelength selection is crucial in various applications, such as fluorescence microscopy, spectroscopy, and laser technology.
The VPF-50S-12-65-80000 features a front and back coating of 'opt vpf-12-65-80000', which is designed to enhance the filter's performance and longevity. The coating helps to reduce unwanted reflections and increase transmission, thereby improving the overall quality of the optical system.
This filter is available in a 'Thin Lens' shape, which is beneficial in systems where space is a constraint. The filter's catalog number, VPF-50S-12-65-80000, provides a unique identifier for easy reference and ordering.
