If you’re purchasing a new pair of eyeglasses and are concerned about longevity, you’re in luck. Today, there are hosts of new hybrids that are not only stylish, they’re durable too. How durable? These could last from a few years to a few decades or even a lifetime, depending on how well or poorly they’re treated. Consider:
Polycarbonate Lenses – which is the same material used when building windows in war fighter jets and space crafts. The beauty of these lens materials is that they’re resistant to cracks and breaks when they fall or some hard object hits. The only setback however, is that scratches may easily appear on the surface. This too can be remedied with a protective coating.
We’ve addressed the lens – now on to the frames. How do you get a frame that will last and not split in two on a whim?
Stainless steel and titanium are excellent durable materials. They however conduct the surrounding temperature due to the metal composition. Plastic on the other hand is lightweight, cool to the touch, and it can be mixed with other materials to increase flexibility. Plus, they can be easily customized with varied colors and styles.
Glasses that flex easily reduce a misaligned frame, even though the whole frame may be intact. Certain brands of eyewear carry this feature, which make them adapt no matter how much twisting and turning is done throughout the life of the eyewear.
One of the best ways to figure out how to purchase unbreakable eyeglasses, would be to research all the materials as well as the prices. Weigh the pros and cons of each and then decide. Earlier in the article for example, it was mentioned that metal frames had the disadvantage of being inflexible. This has changed in modern times with the addition of new composites.