Et470-24M 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
- 482 nm
- Cut On Frequency
- 458 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4641462821666942
- λ
- 470 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
Et470-24M C 25 mm Dia. Sputter Hard Coated; Bandpass Filter
The Et470-24M is a Bandpass Filter, sourced from the reputable vendor Chroma. This filter, with a circular base shape, is designed with a diameter of 25 mm and a thickness of 1 mm, making it a compact yet effective optical component.
The filter is specifically designed to operate around a central wavelength of 470 nm, with a cut-on wavelength of 458 nm and a cut-off wavelength of 482 nm. This precise wavelength range is facilitated by the UVFS MAL-1965 material ID, ensuring high-quality performance and reliability.
The Et470-24M features a front and back coating of 'chr et470 24m 2908' and 'chr et470 24m 2908' respectively. These coatings are applied using a sputter hard coating technique, enhancing the filter's durability and resistance to wear and tear.
The filter is designed in the shape of a thin lens, optimizing its optical performance and making it a versatile choice for various applications. The current status of this item is 'Valid - in stock', indicating its availability for immediate use.
For more detailed information, please refer to the Chroma product page at https://www.chroma.com/products/parts/et470-24m.