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.

Blanchard Laboratories

CENTRA-GRAFT

Sphere
Class
Gas Permeable
Material
custom
Modality
yearly
Dk/t
See GP Material Chart
Blanchard Laboratories ↗
Parameters
Base curve 6.0 - 9.0 (0.1) · Dia 9.4 - 12Dk·t See GP Material Chart · CT Varies

Custom / made-to-order — parameters on request.