RSF-25C-1319RU 25 mm Dia. Mounted Raman Longpass Edge Filter; t=3.5mm 1319nm

The RSF-25C-1319RU is a 25 mm diameter mounted Raman longpass edge filter, specifically designed for applications requiring a cut-on wavelength of 1319nm. This filter is sourced from OptoSigma, a renowned vendor known for their high-quality optical elements.

The filter is of the longpass type, which means it allows transmission of longer wavelengths and blocks shorter wavelengths. In this case, it is designed to cut on at 1319nm, making it ideal for applications where this wavelength is of interest. The cut-off wavelength is 0, indicating that it blocks all wavelengths shorter than 1319nm.

The filter is made from UVFS Mal-1965, a material known for its optical properties. It has a thickness of 3.5mm, providing durability and stability. The circular shape of the filter allows for easy integration into various optical systems.

The coating on both the front and back of the filter is Opt RSF-1319RU. This coating is specifically designed to enhance the filter's performance, ensuring accurate and efficient transmission of the desired wavelengths.

The filter is shaped like a thin lens, which not only adds to its durability but also allows for easy integration into optical systems. The web link provided leads to the product's page on OptoSigma's website, where users can find more detailed specifications and purchase information. The link is valid and the product is currently in stock, ensuring quick delivery for those who need it.