Semrock's SP01-633RU-50 is a Shortpass Edge Filter, designed with a circular shape and a diameter of 50 mm. This filter is made from UVFS Mal-1965 material, ensuring durability and high-quality performance. The filter's base shape is a Thin Lens, and it has a thickness of 2 mm, making it suitable for various optical applications.
The filter's primary function is to allow wavelengths of 628 nm and below to pass through while blocking those above 633 nm. This is achieved through the application of a specialized coating on both the front and back surfaces, labeled as 'sem sp01-633ru'. The cut-on wavelength is 0 nm, and the cut-off wavelength is 633 nm, providing a sharp transition between the passed and blocked wavelengths.
This filter is currently in stock and available for purchase on the Semrock website. The catalog number for this item is SP01-633RU-50, and it can be found at the following link: https://www.idex-hs.com/store/product-detail/sp01_633ru_50/fl-417249. Semrock, a trusted vendor in the optical industry, provides this product, ensuring quality and reliability.