| Business | Phone |
| Peninsula Optical Co 417 University Ave, Palo Alto 94301 | (650) 326-8415 |
| Wilby Optical Lab 855 El Camino Real # 102, Palo Alto 94301 | (650) 326-9111 |
| Orchard Creek Optical 1101 Welch Rd # B7, Palo Alto 94304 | (650) 321-4500 |
| Palo Alto Eyeworks 461 S California Ave, Palo Alto 94306 | (650) 327-5665 |