When the systems settings is selected a menu which allows one to change many of the basic settings is provided. This allows customization of exam protocols, data display and image processing parameters. Many of these settings would not usually be modified.
If one wanted to measure a concave surface, such as a contact lens base curve, you would choose the ΓÇÿimage processing optionsΓÇÖ and click on concave, save the setting and then proceed to measure the lens.
