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.

Johnson & Johnson Vision Care

1-DAY ACUVUE DEFINE

Sphere
Class
Hydrogel
Material
etafilcon A
Water
58%
Modality
daily
Dk/t
25.5
Order via Otto ↗Johnson & Johnson Vision Care ↗
Parameters
Base curve 8.5 · Dia 14.2Dk·t 25.5 · CT 0.08
SphereStep
+6.00 → +0.500.5
+1.00 → -6.500.25
-6.75 → -9.000.5