Quality control

A-Star’s Quality Assurance

QA

A-Star practices 6S performance roundly, and has obtained ISO9001 quality management certificate!

 

Inspection Power

Inspection Power

 

A-Star has a whole set of advanced inspection facilities including:
Lens Measurement System
5 On-line interferometers
Zygo Interferometer
AK-40 Interferometer
A-Star always strictly control all the specification like Flatness,surface quality,Radius,Center Error.
A-Star promise to 100% inspect the PV and IRR!

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