Polishing M1 Mirror
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The initial rough polishing process of the M1 mirror. REOSC, France, 1994.
Credit:
ESO
About the Video
| Id: | vlthistory-m1grindb94 |
| Release date: | 4 December 2009, 00:17 |
| Duration: | 10s |
About the Object
| Type: | • X - Paranal |
