The LBT Interferometer (image) University of Arizona Share Print E-Mail Caption The LBTI (green structure in the center of the frame) between the two 8.4m mirrors of the LBT. Credit LBTO - Enrico Sacchetti Usage Restrictions This visual may only be used in conjunction with reporting on or posting of this news release. Credit must be given as indicated. Share Print E-Mail 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.