Download the SVG viewer . User defined graphics has been added as a new feature. The examples library has been greatly expanded. The GUI, especially the surface spreadsheet editor, is now correctly updated for all commands being entered at the command line. A preferences dialog box has been added to allow modification of the search paths and to interface OpTiX with POV-RAY in an easier way.
Autofocus now allows specification of a variable separation in addition to the back focus distance.
Coupling efficiency calculation is now final. A fiber catalogue has been added. Coatings now may have up to 200 layers. The reference manual has been updated.