FF01-280/20-25 25 mm Dia. 280/20nm BrightLine Single-Band Bandpass Filter
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Semrock
Properties
- Shape
- Circular
- Diameter
- 25 mm
- Cut Off Frequency
- 290 nm
- Cut On Frequency
- 270 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4941636600620893
- λ
- 280 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
FF01-280/20-25 25 mm Dia. 280/20nm BrightLine Single-Band Bandpass Filter by Semrock
Semrock's FF01-280/20-25 is a Bandpass Filter, specifically designed with a circular shape and a diameter of 25 mm. This filter is made from the material UVTF Mal-1965, ensuring high-quality performance and durability. The filter's primary function is to allow light in a specific wavelength range to pass through while blocking other wavelengths.
The FF01-280/20-25 is designed to pass light at a central wavelength (CWL) of 280 nm, with a cut-on wavelength of 270 nm and a cut-off wavelength of 290 nm. This precise wavelength selection makes it ideal for various applications that require narrow-band light transmission.
The filter features a Thin Lens shape, which is designed to minimize optical aberrations and ensure optimal light transmission. The coating on both the front and back surfaces of the filter is Sem FF01-28020, further enhancing its performance and durability.
This filter is currently in stock and available for purchase on the Semrock website. For more information, please refer to the provided weblink.