Et500-20X 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
- 510 nm
- Cut On Frequency
- 490 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4623264863986838
- λ
- 500 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
Et500-20X C 25 mm Dia. Sputter Hard Coated; Bandpass Filter
The Et500-20X is a Bandpass Filter offered by Chroma, a leading vendor in the optical industry. This filter, with a circular base shape, is designed to allow light transmission within a specific range of wavelengths while blocking light outside this range.
The filter has a diameter of 25 mm and a thickness of 1 mm, making it suitable for various optical applications. It is made from UVFS MAL-1965 material, ensuring durability and high-quality performance.
The Et500-20X features a cut-on wavelength of 490 nm and a cut-off wavelength of 510 nm, with a central wavelength (CWL) of 500 nm. This specificity in wavelength control makes it an ideal component for applications requiring precise light filtration.
The filter is coated on both the front and back with Chroma's ET500-20X sputter hard coating, enhancing its durability and resistance to wear and tear. The shape of the filter is thin lens, further adding to its versatility in optical systems.
According to the vendor's information, the filter is currently in stock and can be purchased directly from Chroma's website using the provided weblink. The link has been validated and found to be functional at the time of data collection.