427DF7 50.80 mm x 50.80 mm Surface Coating; Bandpass Filter Surface Coating
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Omega Optical
Properties
- Shape
- Rectangular
- Cut Off Frequency
- 430.5 nm
- Cut On Frequency
- 423.5 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4674545824783443
- λ
- 427 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
427DF7 50.80 mm x 50.80 mm Surface Coating; Bandpass Filter Surface Coating
The 427DF7 is a rectangular Bandpass Filter, measuring 50.80 mm in width and height, with a thickness of 3 mm. This filter is sourced from the reputable vendor, Omega Optical, and is available for purchase through their website (https://www.omegafilters.com/product/3907), which currently indicates that the item is in stock.
The 427DF7 filter is designed to transmit light within a specific wavelength range, while blocking light outside of this range. The cut-on wavelength is 423.5 nm, and the cut-off wavelength is 430.5 nm, with the central wavelength (CWL) at 427 nm. This makes it an ideal choice for applications that require precise wavelength selection.
The filter features a UVFS MAL-1965 material ID, and it comes with surface coatings on both the front and back. The front coating is "ome 427df7", and the back coating is also "ome 427df7". These coatings are designed to enhance the filter's performance and durability.
The filter's shape is described as a Thin Lens, suggesting that it may have some light-bending properties. However, further information would be required to confirm this.
