• The stages can be continuously rotated for 360 degrees；
• The laser scale increment is 2°, and an alignment line is set for easy reading；
• Mounting holes for both horizontal and vertical installation are equipped;
• Set screws on the side are designed to fix the stage easily at the required angle；

The OMXA series of manual rotation stages is designed for applications, for which smooth rotation adjustment without backlash is required. The Ø25 mm and Ø50 mm high-load vertical-mounted turntables are equipped, with a matrix of M6 and M4 threaded holes arranged on them. It enables the stages to be connected with mechanical parts and prism mount arms that have the same thread specification. With countersunk threaded holes designed at the bottom of the mounting base, the rotation stages can be mounted on optical tables or breadboards by using hexagon socket cap screws. In addition, an M4 threaded hole is designed on the side, which is used to vertically mount the rotation stage on the Ø12 mm optical post. After the turntables are well adjusted, the M4 (2 mm Allen wrench) set screws on the side can be used to lock and fix the rotation stage.