Et545-25X C 25 mm Dia. Sputter Hard Coated; Bandpass Filter

The Et545-25X is a Bandpass Filter, specifically designed and manufactured by Chroma, a renowned vendor in the optical industry. This filter is part of the UVFS MAL-1965 material ID family, ensuring high-quality performance and durability.

The filter is circular in shape, with a diameter of 25 mm and a thickness of 1 mm, making it a compact yet efficient optical component. The base shape of the filter is thin lens, which is ideal for applications requiring minimal interference with the light path.

The Et545-25X is designed to operate at a central wavelength of 545 nm, providing a precise and narrow bandwidth for various optical applications. The physical data of the filter includes a cut-on wavelength of 532.5 nm and a cut-off wavelength of 557.5 nm, ensuring a tight control over the spectral range.

The filter features a sputter hard coating on both the front and back surfaces, enhancing its durability and resistance to environmental factors. This coating also aids in reducing surface reflections, thereby improving the overall transmission efficiency of the filter.

The filter is currently in stock and available for immediate purchase through the Chroma website, as indicated by its weblink status. For more detailed information and specifications, users can refer to the product catalog number (Et545-25X) and the provided weblink.