The mechanical stage operates using a system of geared controls, typically including two knobs. One knob moves the slide left and right (X-axis), while the other moves it forward and backward (Y-axis). These controls allow for minute adjustments, making it possible to navigate and focus on specific areas of a specimen with high precision. Additionally, many mechanical stages have a vernier scale, which helps in recording the exact position of particular points on the slide for future reference.
