Et455-50M 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
- 480 nm
- Cut On Frequency
- 430 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4651930995925637
- λ
- 455 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
Et455-50M C 25 mm Dia. Sputter Hard Coated; Bandpass Filter
The Et455-50M is a Bandpass Filter, sourced from the reputable vendor Chroma, designed with a circular base shape and a diameter of 25 mm. This filter is constructed with a single layer of UVFS MAL-1965 material, ensuring high-quality performance and durability. The filter's primary function is to allow light transmission within a specific wavelength range, while blocking light outside this range.
The Et455-50M has a central wavelength (CWL) of 455 nm, making it ideal for applications that require precise filtering within this range. The filter's cut-on wavelength is 430 nm, and the cut-off wavelength is 480 nm, further enhancing its ability to filter light effectively.
This filter features a thin lens shape and is coated on both the front and back with Chroma's ET455 50M 5734 coating. This coating not only enhances the filter's performance but also provides additional protection, ensuring the filter maintains its properties over time.
According to the vendor's information, the filter is currently in stock and can be purchased directly from Chroma's website via the provided weblink. The link's status is valid, indicating that the information is up-to-date and reliable.