Et535-70M 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
- 570 nm
- Cut On Frequency
- 500 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.460568520286494
- λ
- 535 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
Et535-70M C 25 mm Dia. Sputter Hard Coated; Bandpass Filter
The Et535-70M is a high-quality bandpass filter, sourced from the reputable vendor Chroma. This filter is specifically designed for use in optical systems that require narrowband transmission at a center wavelength of 535 nanometers.
The filter is circular in shape, with a diameter of 25 millimeters and a thickness of 1 millimeter, making it suitable for a wide range of applications. It features a robust sputter hard coating on both the front and back surfaces, enhancing its durability and resistance to wear and tear.
The Et535-70M offers a passband between 500 and 570 nanometers, as defined by its cut-on and cut-off wavelengths. The central wavelength (CWL) of the filter is 535 nanometers, ensuring precise and efficient filtering of light in this region.
The filter is designed in the shape of a thin lens, which can be beneficial in certain optical system configurations. It is currently in stock and available for immediate purchase, with more information available on the Chroma website.