Et250-20Bp C 25 mm Dia. Sputter Hard Coated; Bandpass Filter
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Chroma
Properties
- Shape
- Circular
- Diameter
- 25 mm
- Cut Off Frequency
- 260 nm
- Cut On Frequency
- 240 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5074460054075525
- λ
- 250 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
Et250-20Bp C 25 mm Dia. Sputter Hard Coated; Bandpass Filter
The Et250-20Bp C is a Bandpass Filter with a circular base shape and a diameter of 25 mm. This filter is sourced from Chroma, a reputable vendor in the optical industry. It is designed to transmit light within a specific wavelength range while blocking light outside this range.
The filter's central wavelength (CWL) is 250 nm, making it ideal for applications that require precise filtering in the ultraviolet range. The cut-on wavelength is 240 nm, and the cut-off wavelength is 260 nm, further enhancing its ability to filter specific wavelengths.
The Et250-20Bp C features a thin lens shape and is constructed with UVFS MAL-1965 material. It comes with sputter hard coating on both the front and back surfaces, enhancing its durability and performance.
This filter is currently in stock and available for immediate purchase. For more detailed information, you can visit the vendor's website through the provided weblink.
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