Et609-34M C 25 mm Dia. Bandpass Filter by Chroma

The Et609-34M is a Bandpass Filter with a circular base shape, designed and manufactured by Chroma. This filter is part of the UVFS MAL-1965 Material ID family and is specifically designed for use in optical systems that require a narrow passband around the central wavelength of 609 nm.

The filter has a physical diameter of 25 mm and a thickness of 1 mm, making it suitable for a wide range of applications. The cut-on wavelength is 592 nm, and the cut-off wavelength is 626 nm, providing a tight passband that minimizes unwanted spectral leakage. The central wavelength (CWL) of the filter is 609 nm, ensuring precise operation in the intended spectral region.

The front and back surfaces of the filter are coated with Chroma's proprietary coating, identified as 'chr et609 34m'. This coating is designed to enhance the filter's performance and durability, providing reliable operation in various environmental conditions.

The Et609-34M filter is available in a Thin Lens shape, allowing for easy integration into optical systems that require minimal optical path length distortion. According to Chroma's website, this item is currently in stock, making it an ideal choice for users who require immediate access to high-quality optical components.

For more information about this product, including pricing and availability, please visit the Chroma website using the provided weblink: https://www.chroma.com/products/parts/et609-34m