Et615-40M C 25 mm Dia. Bandpass Filter
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Chroma
Properties
- Shape
- Circular
- Diameter
- 25 mm
- Cut Off Frequency
- 635 nm
- Cut On Frequency
- 595 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4575539120593257
- λ
- 615 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
Et615-40M C 25 mm Dia. Bandpass Filter by Chroma
The Et615-40M is a Bandpass Filter with a circular base shape, designed and manufactured by Chroma. This filter is part of the UVFS MAL-1965 material ID family, ensuring high-quality performance and durability.
The filter has a diameter of 25 mm and a thickness of 1 mm, making it a compact yet effective optical component. The wavelength of this filter is 615 nm, specifically designed to allow light in this range to pass through while blocking other wavelengths.
The Et615-40M features a cut-on wavelength of 595 nm and a cut-off wavelength of 635 nm. The central wavelength (CWL) is 615 nm, indicating the wavelength at which the filter's transmission is maximum.
The filter's coating is identical on both the front and back sides, with the front coating labeled as 'chr et615 40m' and the back coating as 'chr et615 40m'. This symmetrical coating ensures consistent performance from both sides of the filter.
The Et615-40M filter is designed in the shape of a thin lens, contributing to its compactness and ease of integration into various optical systems. The filter's current status is in stock, and it can be purchased directly from Chroma's website using the provided weblink.
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