OSICO routinely ensures a tight quality control by a whole set of optical tests:

• Perpendicularity measurements
• Parallelism measurements with an autocollimated bench
• Flatness and wavefront distorsion testing with digital interferometer
• Birefringence interferometry
• Perkin-Elmer lambda 900 UV/VIS/NIR Spectrophotometer

Equipped by above advanced metrology instruments, OSICO's Q.A. department has set series of complete standards for quality control of optical components. Every product is strictly inspected to meet our standards or specifications required by customers before it leaves OSICO.