EDUCATING THE OPTICIAN Apprenticeship versus Formal Education Originally Opticians in this country and across the world were trained via apprenticeship,...

Lens Materials High Index Lenses Don't Let Your Glasses Weigh You Down — Choose High Index Lenses High index lenses...

ASPHERIC LENSES Ever since aspheric lenses were introduced for conventional prescriptions in 1989, Eyecare Business has been covering this rapidly...

This is Stephen's Quintet, A compact group of galaxies, discovered about 130 years ago, located about 280 million light years...

1. Choose and Adjust Frame a. when choosing a frame be aware of your B measurement (frame depth) b. avoid...

This is a very basic and simple approach to explaining aspheric lenses. They feature a different lens design than the...

Vitamin A - We all remember our mothers telling us to eat our carrots so we could have eyes like...

The Development of Opticianry In early times customers made their selection from a tray of eyeglasses which were already assembled...

Different lenses have different properties. The density varies, known as index of refraction, and the ABBE VALUES are different for...

FACT – UVA & UVB RAYS ARE HARMFUL More and more people are aware of the dangers caused by the...