TMT’S Infrared Imaging Spectrograph IRIS Achieves Milestone

PASADENA, CA – Design of the Thirty Meter Telescope’s IRIS (InfraRed Imaging Spectrograph), recently achieved a major milestone. The IRIS design team successfully completed the first of two slated Preliminary Design Reviews, which spanned the complete opto-mechanical design for the instrument. Additionally, the full set of operational concepts as well as all system and subsystem level design requirements and interfaces were presented.

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