TESCAN Control Panel* Fast and Easy-to-Use Tescan presents a SEM control panel as another option to the standard controlers like multipurpose trackball or EasySEM™ touch screen control interface.   The control panel offers a very fast access to the most common SEM functions using rotation knobs. Parameters are adjusted dynamically and optimized for maximum comfort. A small joystick controls stage movements precisely. The movement speed is relative to a current magnification. Advanced functions like automatic focusing, centering, stage rotation and tilt and also starting the image acquisition are available through the 3.5” LCD touchscreen   * Applicable for all TESCAN VEGA, MIRA and LYRA plus EO-SCAN SEM with VEGA column.