ZEISS LSM 800 (IMAGE) Far Eastern Federal University Caption Scientists of the Far Eastern Federal University (FEFU) have used a unique mathematical model to calculate the data of 3D images of defects in the volume of transparent functional materials. The initial set of experimental data was obtained via confocal laser scanning microscopy (CLSM) -- a special type of light optical microscopy. Credit FEFU press office Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.