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.

CooperVision

Biofinity

Sphere
Class
Silicone Hydrogel
Material
comfilcon A
Water
48%
Modality
monthly
Dk/t
160
Order via Otto ↗CooperVision ↗
Parameters
Base curve 8.6 · Dia 14.0Dk·t 160 · CT 0.08
SphereStep
+8.00 → +6.500.5
+6.00 → +0.250.25
-0.25 → -6.000.25
-6.50 → -12.000.5