1. Where to find the GemAdviser application?
2. How to open a file?
3. How to switch between different presentation modes?
4. Photo-realistic virtual images of the stone and a movie
5. Different lighting models for photo-realistic images and movies
6. Cut Quality
7. Short information about the stone

Different lighting models for photo-realistic images and movies

The button with a lamp picture switches the different lighting models to be used for the photo-realistic images of the stone and movies;

Press on the "lamp" button and you will be presented with the following options:

• "Office" and "Disco" (standard lighting models);
• "Original" (the lighting model supplied with file);
• "Leakage" and "Light return" (special lighting models to evaluate diamond light return and leakage).