FF01-640/20-25 25 mm Dia. 640/20nm BrightLine Single-Band Bandpass Filter
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Semrock
Properties
- Shape
- Circular
- Diameter
- 25 mm
- Cut Off Frequency
- 650 nm
- Cut On Frequency
- 630 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4568118189984216
- λ
- 640 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
FF01-640/20-25 25 mm Dia. 640/20nm BrightLine Single-Band Bandpass Filter by Semrock
The FF01-640/20-25 is a Bandpass Filter, specifically designed with a circular shape and a diameter of 25 mm. This filter is sourced from the reputable vendor, Semrock, and boasts a catalog number of FF01-640/20-25. The item's web links are valid and direct to the product page, indicating its availability in stock.
This filter is made from UVFS MAL-1965 material and has a wavelength of 640 nm. It features a Thin Lens shape and has physical data that includes a cut-on wavelength of 630 nm and a cut-off wavelength of 650 nm, with a central wavelength (CWL) of 640 nm.
The coating of this filter is uniform on both the front and back, with the front coating being Sem FF01-64020 and the back coating also being Sem FF01-64020. The geometry of the filter includes a thickness of 2 mm, making it a slim and efficient option for various optical applications.
