The lightweight, rigid reference optic for the new deformable secondary mirror at ESO's VLT

This view of a newly completed reference optic for the new deformable secondary mirror system at ESO’s VLT shows the remarkable sculpted structure that makes the new element both very light and very rigid. When the new mirror is complete, 1170 actuators working with this reference optic will act on a thin mirror shell to change the shape of its reflecting optical surface to correct for starlight wobbles produced by the Earth’s atmosphere.

Créditos:

ESO/SESO

Sobre a imagem

Id:ann1056a
Tipo:Fotográfico
Data de divulgação:7 de Setembro de 2010 às 14:00
Anúncios relacionados:ann1056
Tamanho:2816 x 2112 px

Sobre o objeto

Nome:Very Large Telescope
Tipo:Unspecified : Technology : Observatory : Telescope
Categoria:Paranal

Formatos de imagens

JPEG grande
1,7 MB

Zoom


Papéis de parede

1024x768
342,9 KB
1280x1024
548,3 KB
1600x1200
762,6 KB
1920x1200
883,2 KB
2048x1536
1,1 MB