Deformable Mirror - Real time deformation 

ALPAO Deformable Mirrors (DM) are based on continuous reflective surface motioned by magnetic actuators. They feature large strokes, high dynamic motion and an excellent optical quality to meet and exceed your requirements for fast and accurate wavefront correction.
KEY FEATURES
HIGHLY DYNAMIC MOTION
• Settling time as low as 400µs at +/10%
OPTICAL QUALITY
• Active best flat as low as 7nm RMS
LARGE DEFORMATION
• Up to 90 µm optical deformation (peak to valley): to correct large amplitude aberrations
• Up to 5.0µm optical deformation (inter actuator): to correct high spatial-frequency aberrations
More info: www.alpao.com/...