Your Guide to Protective Eyewear

Why risk lovely eyes while wearing eye glasses can be guaranteed for a lifetime of good vision? According to Prevent Blindness America, each year more than 700,000 Americans hurt your eyes at work, and 125,000 other damage to your eyes at home. More than 40,000 U.S. adults and children who suffer eye injuries in sport, while many thousands more eye injuries are not reported.

Because experts say that a good eye protection can prevent 90 percent of all eye injuries, you can get more information on sunglasses and goggles that suits your lifestyle better.

Such as goggles and safety glasses different from regular glasses?
Glasses have a higher level of impact resistance than normal call gla

Your Guide to Protective Eyewear

sses, optical professionals sometimes “dress glasses.” This provides higher standard for lenses and frames for glasses and goggles. Glasses or goggles can counter (also known as “Plan”) lenses. Whatever their size or durability of the structure and lenses, glasses not qualify as regular safety glasses, if they meet certain criteria.

In the United States, the Federal Government’s guidelines for reducing job security, the risk of injury at work. The Occupational Safety and Health (OSHA) U.S. Department of Labor monitors safety practices at work and in educational institutions.

Goggles OSHA standards established by the American National Standards Institute (ANSI), a private, nonprofit, quality and reliability for a wide range of products. The ANSI standard is applicable to ensure safety features different types of protective devices for eyes (both with and without prescription), including safety glasses, goggles, face shield, helmet and full face masks.

ANSI Safety Glasses Updated safety glasses ANSI standards are the following functions:

For the purposes of trial lens base are evaluated individually (not mounted in a frame.) For the classification of high-impact, frames and lenses together as a unit test.
lenses without a prescription for testing the impact of high hardness are considered structurally weaker than the prescription lenses are the same lens material is generally thicker.
Remove prescription safety lenses are now allowed, provided they meet the standard test with high impact. (Previously, all prescription safety lenses have a minimum thickness of 3 mm, making it much thicker and heavier than normal lenses.)
Safety glasses are now two classifications of service: the basic impact and high impact resistance.
The “drop ball” test determines the basic structure for impact safety lenses. This test has a steel ball of diameter of an inch in the lens from a height of 50 cm. To succeed, you must break the lenses do not chip or break. All safety glass lenses, to undergo this investigation. proof plastic lenses, but only a statistical sample of a large group of lenses.
In the impact test high speed test is carried out, including the steel ball a quarter inch in diameter on the lens at a speed of 150 meters per second. To succeed, you must break the lenses do not chip or break, and should not be separated from its case.