Who needs impact resistant lenses? The answer is EVERYBODY.
From kids on the playground to construction workers around heavy machinery, there is always the potential for standard lens materials, such as plastic or glass, to shatter, even from the impact of an airbag in an automobile accident.
You can protect your precious vision with impact resistant lenses. These lenses are manufactured using an injection molding process which makes them stronger than standard lens materials and includes scratch resistance protection. Impact resistant lenses also protect your eyes from the harmful effects of excessive Ultra-Violet light exposure.
They are the most light weight lens material you can purchase and may be thinner than your previous plastic lenses.