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.

Custom Contact Lenses Inc.

SILPERM VA SERIES (F/S MULTIFOCAL)

Sphere
Class
Gas Permeable
Material
SILPERM 50, SILPERM 100
Modality
yearly
Add
+3.00
Dk/t
See GP Material Chart
Parameters
Base curve Custom · Dia CustomDk·t See GP Material Chart · CT Varies
SphereStep
+20.00 → +10.500.5
+10.00 → -10.000.25