FF01-494/20-25 25 mm Dia. 494/20nm BrightLine Single-Band Bandpass Filter
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Semrock
Properties
- Shape
- Circular
- Diameter
- 25 mm
- Cut Off Frequency
- 504 nm
- Cut On Frequency
- 484 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4626645415802548
- λ
- 494 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
FF01-494/20-25 25 mm Dia. 494/20nm BrightLine Single-Band Bandpass Filter by Semrock
Semrock's FF01-494/20-25 is a Bandpass Filter, specifically designed with a circular shape and a diameter of 25 mm. This filter is made from the material ID UVFS Mal-1965, and it features a thickness of 2 mm. The filter is designed to allow light transmission at a central wavelength (CWL) of 494 nm, with a cut-on wavelength of 484 nm and a cut-off wavelength of 504 nm.
The FF01-494/20-25 filter is coated with the same material on both the front and back surfaces, specifically Sem FF01-49420. This coating ensures optimal performance and durability. The filter's shape is thin lens, which is ideal for a wide range of optical applications.
This filter is currently in stock and available for purchase on the Semrock website. The catalog number for this item is FF01-494/20-25. For more information or to make a purchase, please visit the following link: https://www.idex-hs.com/store/product-detail/ff01_494_20_25.
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