Top International Industry Associations (Ranked by Overall Influence)

1.Optical Laboratories Association (OLA)

2.The Vision Council

3.SPIE – The International Society for Optics and Photonics

4.Optica (formerly OSA – Optical Society of America)

5.American Academy of Ophthalmology (AAO)

6.American Society for Precision Engineering (ASPE)

7.MAFO – The Conference

Top Chinese Industry Associations (Ranked by Overall Influence)

1. China Optometric and Optical Association (COOA)

2. China Optics and Optoelectronics Manufacturers Association (COEMA)

3. Chinese Optical Society (COS)

4. China Instrument and Control Society (CICS)

5. China Eyewear Manufacturers Association