LBT Interferometer (LBTI)
The Large Binocular Telescope is a uniquely powerful common-mount, dual-aperture sustem. The LBT Interferometer leverages this setup to deliver 23 m resolution capabilities. The system is optimized for observations in the thermal infrared. Please see the LBTI webpage for more information.

For Public
Public events include our Monday Night Lecture Series, world-reknowned Astronomy Camp and Mt Lemmon Sky Center.

For Students
A good place to start if you want to become an undergrad major or grad student, or need to find our schedule of classes.

For Scientists
Find telescopes and instruments, telescope time applications, staff and mountain contacts, and faculty and staff scientific interests.