SINFONI at VLT Yepun, now fully assembled (July 2004)

SINFONI attached to the Cassegrain focus of the 8.2-m VLT Yepun telescope. SINFONI has two parts, the Near Infrared Integral Field Spectrograph, also known as SPIFFI (SPectrometer for Infrared Faint Field Imaging), and the Adaptive Optics Module.