In science we wordek with compoud microscopes which can zoom in really far. to adjust the zoom you can turn the dials on the side for small adjustmends or switch lenses. To find something under the microscope, yu start wih a wide lens and zoom in on it. If you want tomove the object, you have to move it in the opposite direction you usually wold because the micoscpe reverses he image.A drymount is something dry you put nder the microscope. A wet mount is something like water you put on alittle plate and you can cover it with a film. The field of vision is the area you can see on the microscope. Focal plane is a horizontal plane the microscope focuses on.