Precision is the key when it comes to machined parts for the optical industry. High-quality and small-sized products that meet tight tolerances are essential for working with optical applications. PROTO MFG is experienced in producing lens mounting brackets, galvo mirror system hardware, Fabry-Perot interferometers, Pockels cells, optical test fixtures, mounts, tooling, and fixturing. The materials used for making these machined parts include stainless steel, copper, aluminum, and brass.