Abbe Refractometer	3mUniversal Optical bench	White light interometer
Aspherical laser Interometer	test center	Stress tester
Spherical Laser Interometer	Centration error tester	image quality testing
Laser Profilometer	CT Tester	CMM
Checking instrument	Checking instrument	Spectrophotometer
Checking 1	Checking 2	Checking 3
Checking 4	Checking 5	Checking 6
Angle Checking	Measurement Test	Surface Test