How to use KODS (Klein's Optical Design Software)

1. Double click KODS GUI
2. You will see the table and terminal combind window.
3. At first, Coock's triplet data is loaded. you can draw lens graphics Lens view -> xz menu.
4. To clear drawing window, you must input ENTER to Command window.
5. You can draw lens graphics to input "vie" to command window.