Key concepts of spectacle dispensing

There are many factors that influence the choice of spectacle lenses, including the strength of the spectacle prescription, the type of lens required, and whether coatings are required.

The difference between single vision, bifocal and varifocal lenses will be discussed, along with the different types of lens materials, tints and coatings available. The concept of the optical centre will also be explained.

Course credits: 1