Et645-30X 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
- 660 nm
- Cut On Frequency
- 630 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4566720651435126
- λ
- 645 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
Et645-30X C 25 mm Dia. Sputter Hard Coated; Bandpass Filter
The Et645-30X is a high-quality Bandpass Filter, sourced from the reputable vendor Chroma. This filter is specifically designed with a circular base shape, making it suitable for a wide range of optical applications. The filter boasts a diameter of 25 mm and a thickness of 1 mm, ensuring durability and precision.
The Et645-30X is a Bandpass Filter, which means it allows light within a specific wavelength range to pass through while blocking other wavelengths. The central wavelength (CWL) of this filter is 645 nm, and it has a cut-on wavelength of 630 nm and a cut-off wavelength of 660 nm. This makes it ideal for applications that require the precise filtering of light in the red spectrum.
The filter features a coating on both the front and back surfaces, identified as 'chr et645 30x'. This coating enhances the filter's performance and durability, making it suitable for demanding optical environments. The filter's shape is classified as a Thin Lens, further adding to its versatility in optical systems.
For more detailed information, including availability and pricing, please refer to the vendor's website at https://www.chroma.com/products/parts/et645-30x. The link has been verified and is currently valid, indicating that the filter is in stock.