Arrival of ELT secondary at SCHOTT annealing facility

The ELT secondary mirror blank — freshly cast from ZERODUR® glass-ceramic — arrives at the SCHOTT 4-metre blank annealing facility in Mainz, Germany in May 2017. The mirror blank, currently a block of material, will be ground and polished to produce the finished mirror.

Autorska prava:

SCHOTT/ESO

O slici

Id:eso1715g
Tip:Fotografski
Datum objavljivanja:22. maj 2017. 12:00
Povezana saopštenja:eso1715
Veličina:5760 x 3840 px

O objektu

Tip:Unspecified : Technology
Kategorija:ELT

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