Caution
The datas entered in the table are saved only if the related "save" button has been activated.
Before saving input datas, all the active cells have to be filled.

tetax, tetay and tetaz are numbers wich absolute value is smaller than "90 °".
decx and decy are numbers.

Ptetax, Ptetay, Ptetaz, Pdecx and Pdecy are integers from "1" to "5" and are all different from each other.

Contrary to the "full user defined" option for which there is no constraint on priorities, "rel. to a surf.", "rel. to chief ray" and "dec. rel. to a chief ray - tilt rel. to surf." options request that decenters are grouped either before or after the tilts.

For more details concerning the tilts and decenters table, see the related tutorial.