Editorial.

The article offers a look at articles published in past issues that targeted all four areas of primary eye care such as ophthalmology, optometry, opticianry, and administrative and technical support. The article "Multifocals: Yesterday, Today, and Tomorrow," by Y. Ali Khan introduces members of the eye care team to the wording of the multifocal lens system and potential problems encountered when imperfections occur. An article by Jil Beardmore et al focused on the new advanced lens processing system and another by Mark Dunbar presents updates on ocular coherence tomography (OCT) in retina and glaucoma.