Reverse Elements

Reverses a lens element or group.

The feature may not work correctly in all cases if mirrors, coordinate breaks, multi-configuration controlled data, surface tilts and decenters, or non-standard surfaces are included in the range of surfaces. Solves on data affected by the reversal are removed by this feature. Composite Surfaces are supported. Check the reversed system results carefully to verify that the desired result was achieved.

Settings:

First Surface This is the first surface of the lens group to be reversed.

Last Surface The last surface of the lens group to be reversed.

Next:

• Make Focal