The Leica EZ5 stereo microscope has a 5:1 zoom ration offering a 10x -50x zoom range. The microscope has an ergonomic 60 degree eyetube angle with long eyetubes making it ideal for manufacturing / assembly applications. The ergonomic style of this microscope makes it easy for a user to maintain a comfortable posture while using this microscope. This includes the microscope, 10x eyepieces, and your choice of stand.