FF01-690/8-25 25 mm Dia. 690/8nm BrightLine Single-Band Bandpass Filter
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Semrock
Properties
- Shape
- Circular
- Diameter
- 25 mm
- Cut Off Frequency
- 694 nm
- Cut On Frequency
- 686 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4555240712100141
- λ
- 690 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
FF01-690/8-25 25 mm Dia. 690/8nm BrightLine Single-Band Bandpass Filter by Semrock
The FF01-690/8-25 is a Bandpass Filter, specifically designed for single-band applications, offered by Semrock. This filter boasts a circular shape, with a diameter of 25 mm and a thickness of 2 mm, making it a compact yet efficient optical component.
The filter is constructed using UVFS MAL-1965 material, ensuring durability and high-quality performance. The central wavelength (CWL) of this filter is 690 nm, with a cut-on wavelength of 686 nm and a cut-off wavelength of 694 nm. This precise wavelength control makes it an ideal choice for applications requiring narrow-band light transmission.
The FF01-690/8-25 filter features Semrock's proprietary BrightLine coating on both the front and back surfaces. This coating enhances transmission and maintains high out-of-band blocking, ensuring optimal performance. The filter's shape is designed as a Thin Lens, further enhancing its functionality in various optical systems.
According to the provided item data, this filter is currently in stock and available for purchase on the Semrock website. The catalog number for this item is FF01-690/8-25, and the weblink provided is valid, leading directly to the product page for this filter.
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