The French optics company Safran Reosc has completed the first of six shells that will comprise the M4 deformable mirror system, which forms a fundamental part of ESO’s Extremely Large Telescope (ELT) ...
LIFE’S A BEACH: Dainty Abalone shells add a bit of ocean chic to home décor, especially on this shell mirror from Jayson Home and Garden. It hangs nicely on a wall or displayed on a dresser, but more ...
A remarkable thin-shell mirror for ESO’s Very Large Telescope has been delivered by the French company SAGEM. It is 1120 millimetres across but just 2 millimetres thick, making this mirror much ...