The UVBS18-2UV is a beam splitter offered by MKS/Newport, designed with a circular geometry and a diameter of 50 mm. This optical element features a thickness of 4 mm and is made of UVFS material with the ID "uvfs mal- 1965". The beamsplitter is intended for use with a wavelength of 405 nm and comes with a front coating of new bs-2uv.
This beamsplitter has a base shape of a thin lens and is specifically designed as a 30:70 (R:T) beamsplitter, meaning it reflects 30% of the incident light and transmits 70%. The physical data provided indicates a reflection of 0.3 (30%) and transmission of 0.7 (70%). The beamsplitter's web links are valid and in stock, ensuring users can access up-to-date information and purchase the item if needed.