The PSMH-50C05-P-157 is a 50 mm diameter, 5 mm thick beamsplitter from OptoSigma, designed for use with a wavelength of 157 nm. This beamsplitter is a circular, thin BS type, featuring a front coating of 'opt psmh-157'.
The beamsplitter's physical data indicates a reflection of 40% and transmission of 60% for the base shape. This means that 40% of the incident light will be reflected, while 60% will be transmitted through the beamsplitter.
The PSMH-50C05-P-157 is currently in stock and available for purchase on the OptoSigma website. For more detailed information, including pricing and availability, please refer to the provided weblink.