This is a concept for a UV-DIAL lidar instrument for atmospheric science. The telescope has a deployed primary mirror with the following characteristics:
Total Collecting Area ~ 2.5m2
Areal Density ~ 24 kg/m2
Total Telescope Mass ~ 60 kg
For more information on the design of this concept, see:
Lake, M. S., Phelps, J.E., Dyer, J. E, Caudle, D.A. Tam, A., Escobedo, J. and Kasl, E.P. A Deployable Primary Mirror for Space Telescopes SPIE-3785-02, Presented at the SPIE International Symposium on Optical Science, Engineering, and Instrumentation, Denver, Colorado, July, 1999.