Orthokeratology

Emerald

A family of designs built for fitting flexibility

Emerald Test Supplement

Take the Emerald Test

Emerald is a four zone, reverse geometry alternative, using the Bausch & Lomb Vision Shaping Treatment VST™ process, that employs an empirical fitting philosophy. Diagnostic fitting is not necessary with this method where accurate keratometric and spectacle refraction measurements are all that is necessary for initial lens selection. Centration is the key element in vision shaping treatment and these four zones interact to make the lens center perfectly while applying minimum amount of pressure on the cornea.

Labs manufacturing and/or distributing Emerald design:

In the USA:

Lab Name City, State Phone #
Euclid Systems Corporation Herndon, VA 800-477-9396
International Contact Lens Berwyn, IL 708-484-7667
International Contact Lens Rego Park, NY 800-422-8489
The Lifestyle Gp Co. Sarasota, FL 888-606-5666