top | item 43986122 (no title) embwbam | 9 months ago The adaptive optics system for the DKIST solar telescope actually deforms each point of the mirror at 60Hz or something to do wavefront correction! discuss order hn newest pfdietz|9 months ago Big telescopes have to actively deform the primary mirror anyway, just to keep it in proper shape as it moves around under gravity loads.
pfdietz|9 months ago Big telescopes have to actively deform the primary mirror anyway, just to keep it in proper shape as it moves around under gravity loads.
pfdietz|9 months ago