IESviewer 2.99

IESviewer is an application that you can use to visualize photometric data files which are saved in IES and LDT file formats. The photometric data files contain measurements of light beams as they are perceived by the human eye and are widely used by lighting professionals.

The application is user-friendly, presenting a simple main window that will allow for quick access to IES and LDT files from your computer. Once you have opened a new file, the tool will automatically display a graphic representation of the light beam. The red orthogonal diagram displays the intensity and the degree of the light beam, while on the left side of the screen, further information about the characteristics of the light beam is displayed.

The tool also offers the possibility to save the imported files into pictures, while the Render icon will display the light beam as it is normally perceived by the human eye.

All in all, IESviewer is an application that can be used by lighting professionals to open photometric data files and visualize light beam characteristics.