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Some Chinese members pointed to sth interesting - optical membrane lens using diffractive optics. A tech @DARPA investigated in their MOIRE project: https://www.ball.com/aerospace/programs/moire …
Academic papers did exist of the Chinese interested in such things. What if they are fielding a prototype?pic.twitter.com/1FRxcaTseT
Of course sth as big as the illustrated sat above might be too much for the LM-7A to carry. But what GEO optical sat would the Chinese want to field at the limits of Atlas V 421/F9 ship landing class, & more importantly so quickly after losing 1 last year? Ah, my brain hurts...pic.twitter.com/F25NGw04ON
Well the plot thickens as there were apparently public mentions of an *antenna technology lab* of CAST involved w/ this thingy, yet in other press articles/papers w/ mentioning of this XJY-6 the people involved all have track records of *optical* sats. 
https://forum.nasaspaceflight.com/index.php?topic=52876.msg2203401#msg2203401 …pic.twitter.com/wO0ASxikBM
Cz-7A performance to GTO is closer to a FH in reusable mode than a F9 ASDS landing
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