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Comparison of the main mirrors of the ESO 3.6-metre telescope and the NTT
This sequence shows how the thick mirror of the ESO 3.6-metre telescope (left) compares to the thin (and actively supported) mirror of the NTT (right). The NTT mirror is much lighter.
Credit:ESO/L. Calçada
Over de video
| Id: | MirrorEvolution3 |
| Publicatiedatum: | 2 september 2015 13:43 |
| Duur: | 15 s |
| Frame rate: | 30 fps |
Over het object
| Type: | Unspecified : Technology : Observatory : Telescope |
| Categorie: | La Silla |
