ET780lp R 26 mm x 38 mm Sputter Hard Coated; Longpass Filter
- Type
- Filter
- Subtype
- Longpass Filter
- Brand
- Chroma
Properties
- Shape
- Rectangular
- Cut Off Frequency
- Cut On Frequency
- 780 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4536712481139948
- λ
- 780 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
ET780lp R 26 mm x 38 mm Sputter Hard Coated; Longpass Filter
The ET780lp R 26 mm x 38 mm Sputter Hard Coated is a Longpass Filter offered by Chroma. This filter, with a catalog number ET780lp, is available for purchase directly from Chroma's website, as indicated by its valid and in-stock weblink status.
This optical component is of the Filter type, specifically a Longpass Filter, designed in a Rectangular Base Shape. The Material ID for this filter is UVFS MAL-1965. The filter's primary function is to allow light of longer wavelengths to pass through while blocking shorter wavelengths, with a cut-on wavelength of 780 nanometers.
The filter's geometry measures 26 millimeters in width and 38 millimeters in height, with a thickness of 1 millimeter. The physical data of this filter indicates a cut-on wavelength of 780 nanometers and a cut-off wavelength of 0 nanometers.
The ET780lp filter features a coating on both the front and back surfaces, identified as 'chr et780lp'. The shape of this filter is Thin Lens, which is a type of optical component designed to focus light.
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