At540-25X R 26 mm x 38 mm Sputter Hard Coated; Bandpass Filter

The At540-25X is a high-quality Bandpass Filter, sourced from the reputable vendor Chroma. This filter is specifically designed for applications that require precise wavelength selection, making it an ideal choice for various optical systems.

The filter boasts a rectangular base shape, with a width of 26 mm and a height of 38 mm, providing ample surface area for efficient light transmission. It has a thickness of 1 mm, ensuring durability and rigidity. The filter's physical data includes a cut-on wavelength of 527.5 nm and a cut-off wavelength of 552.5 nm, with a central wavelength (CWL) of 540 nm. This precise wavelength selection is crucial in many optical applications, such as fluorescence microscopy, spectroscopy, and laser systems.

The At540-25X is coated with a Sputter Hard Coating on both the front and back surfaces, enhancing its durability and resistance to wear and tear. This coating also improves the filter's overall performance, reducing unwanted reflections and increasing transmission efficiency. The coating material is UVFS Mal-1965, further attesting to the filter's high-quality construction.

The filter's geometry is shaped as a Thin Lens, which can be beneficial in certain optical configurations. This shape, combined with the filter's precise wavelength selection, makes the At540-25X a versatile and reliable component in various optical systems.

According to the vendor's information, the filter is currently in stock, and the web link provided leads to a valid product page on Chroma's official website. This ensures that users can easily access more information or purchase the filter if it meets their requirements.