Et405-30M R 26 mm x 38 mm Sputter Hard Coated; Bandpass Filter

The Et405-30M is a Bandpass Filter, specifically designed and manufactured by Chroma. This filter is characterized by its rectangular base shape and thin lens design, making it a versatile choice for various optical applications. The filter's primary wavelength is 405 nanometers, and it features a width of 26 millimeters and a height of 38 millimeters, providing a substantial surface area for light interaction.

The Et405-30M filter boasts a UVFS MAL-1965 material ID, ensuring high-quality performance and durability. The filter's physical data includes a cut-on wavelength of 390 nanometers and a cut-off wavelength of 420 nanometers, with a central wavelength (CWL) of 405 nanometers. This specific wavelength range makes it ideal for applications that require precise light filtration within this spectrum.

The filter's coating is another notable feature. Both the front and back surfaces are coated with 'chr et405 30m', a specialized coating that enhances the filter's performance and longevity. This coating contributes to the filter's overall efficiency and effectiveness in its intended applications.

In terms of availability, the Et405-30M filter is currently in stock, according to the vendor's website link provided: 'https://www.chroma.com/products/parts/et405-30m'. This information is subject to change, so it's always a good idea to check the vendor's website for the most up-to-date status.

In conclusion, the Et405-30M R 26 mm x 38 mm Sputter Hard Coated; Bandpass Filter is a robust and reliable choice for applications that require precise light filtration at the 405 nanometer wavelength. Its high-quality materials, specialized coating, and precise physical data make it a valuable addition to any optical system.