Spadina Optometry
Contact Lens Database

Most lens databases are American, and a lot of what they list isn’t available here. CORE at the University of Waterloo publishes the Contact Lens Compendium ↗ for the Canadian market. Inspired by their work, we wanted something we could use mid-exam, so we built this: every lens you can get in Canada, searchable by the Rx in front of you.

Precision Technology

PC-II

Sphere
Class
Gas Permeable
Material
Boston® ES, EO, XO, Paragon HDS
Modality
yearly
Dk/t
See GP Material Chart
Precision Technology ↗
Parameters
Base curve 7.3 - 8.3 · Dia 9.2 - 9.5Dk·t See GP Material Chart · CT Varies
SphereStep
-0.25 → -10.00—