1. Height Adjustment Mark: Adjusts the eyes’ height of examinees
2. Operation Buttons: Selecting of functions
柠3. Operation Lamp : Indicates whether or not the electric power is on
4. Display Monitor: Monitor for measurement
5. Measurement Button: Performing the measurement by pressing it after focusing.
6. Operation Lever: Adjusting the focus by moving to the directions of forward/backward, left
/right, up and down.
7. Print Button : Printing the results of measurement.
8. Printer: Printing the measured results
9. Stage Fixing Lever: Fixing the Upstage of system.