| Symbol | Name | Country | Exchange |
|---|---|---|---|
| 1565 | St.Shine Optical Co Ltd | TW | TWO |
| 3218 | Universal Vision Biotechnology Co Ltd | TW | TWO |
| 5312 | Formosa Optical Technology Co Ltd | TW | TWO |
| MNNLF | Menicon Co. Ltd | US | US |
| CP60 | The Cooper Companies, Inc. | DE | F |
| 9FZ | SYNSAM AB | DE | F |
| HYB | HOYA Corporation | DE | F |
| HYB0 | HOYA CORP. ADR/ 1 O.N. | DE | F |
| S2L | BAUSCH + LOMB CORP. | DE | F |
| SR3 | STAAR Surgical Company | DE | F |
| BLCO | Bausch + Lomb Corp | CA | TO |
| 2U3 | Alcon Inc | DE | STU |
| VTI | Visioneering Technologies Inc | AU | AU |