Blanchard Laboratories
CENTRA-CONE
Sphere- Class
- Custom Gas Permeable
- Material
- Custom
- Modality
- yearly
- Dk/t
- Varies
Parameters
Base curve Custom · Dia CustomDk·t Varies · CT Varies
Custom / made-to-order — parameters on request.
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.