1825
Table of Contents > Health Dictionary > Impact resistance

Impact resistance

The ability of a lens for eyewear to withstand impact, of a 38-inch steel ball dropped 50 ft, without shattering or breaking; criteria for determination of impact resistance are specified by U.S. regulations.
Healthy Living Marketplace
Natural Vitality
Now Food
North American Herb & Spice
Lily of the Desert
American Health
Eden Foods