How to Choose Eyeglass Lenses

More than 80 percent of all eyeglasses worn in recent times are constructed with plastic lenses, but plastic lenses have not always been the lens of choice. The glass lens was the most frequently used until around 1952, when plastic lenses were introduced.  How to choose eyeglass lenses has never been the same. The plastic eyeglass lenses rapidly grew in popularity because of it being much lighter and less fragile.  Nowadays, the number of plastic eyeglass lenses that are produced far outnumbers the amount of glass eyeglass lenses.

Polycarbonate Eyeglass Lenses

When choosing eyeglass lenses, polycarbonate eyeglass lenses should be a consideration for children.  They are lightweight and virtually shatterproof, maintaining optimum comfort. Many polycarbonate lenses are featured in different sunglasses and shades, but those can also be converted into prescription sunglasses with the addition of prescription polycarbonate eyeglass lenses.   

Glass Eyeglass Lenses

Glass eyeglass lenses provide great optical quality, and along with it a scratch-resistant surface. Most premium eyeglass lenses made from glass are free of distortion with borosilicate optical glass and offer the most premium level of visual acuity available today. It would be hard not to Find a Specialist without great corrective glass lenses, all of which can pass a drop ball test, ensuring glass lenses that will last a lifetime.

Plastic Eyeglass Lenses

Plastic eyeglass lenses are an inexpensive alternative for a lens material.  Although half the weight of your average glass lens, plastic lenses are easier to scratch and chip.  Think carefully about the possibilities of having to replace your plastic eyeglass lenses.  High prescription patients usually prefer to use prescription plastic eyeglass lenses that are thinner.  Labeled as Hi-Index Lenses the higher the index of the lens, the thinner it is manufactured.