| Business | Phone |
| Hoya Lens Of America 19750 S Vermont Ave, Torrance 90502 | (310) 538-9310 |
| Nippon Optical Corp 2461 W 205th St # B200a, Torrance 90501 | (310) 787-9734 |
| K Optix Inc 3848 Del Amo Blvd # 302, Torrance 90503 | (310) 214-8081 |
| Carson Optical 2021 W Carson St, Torrance 90501 | (310) 328-4440 |
| Paris Miki 2573 Pacific Coast Hwy, Torrance 90505 | (310) 325-1114 |