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Home » Space/Science

Large diffracting space telescopes December 6, 2013 11:27 am RobVG

DARPA

Uses a unfolding Fresnel lens for a primary.

  • MOIRE by Ainz 2013-12-07 16:19:03
    • Can you imagine a 4 meter version- for your back yard? n/t by RobVG 2013-12-07 19:23:35
      • A few years ago...... by Ainz 2013-12-12 16:47:44
        • Excuse me. by bowser 2013-12-08 18:33:19
          • Sorta makes ya wanna mow it. X^D (n/t) by DanS 2013-12-09 10:31:50

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