5. What is the difference between glass and polycarbonate safety lenses ?

Both types of safety lenses meet or exceed the requirements for protecting your eyes.

Glass lenses

• Can not be easily scratched

• Can be used around harsh chemicals

• Can be made in your corrective prescription

• Are sometimes heavy and uncomfortable

• Are likely to fog Polycarbonate lenses

• Are lightweight

• Protects against welding splatter

• Are not likely to fog if coated with AF coating

• Are stronger than glass

• Are more impact resistant than glass

• Are not as scratch resistant as glass

• Are also available as Bifocal or corrective lens