<p>This document specifies the reference test methods for determining the physical optical properties of personal eye and face protectors.</p>
<p>This document does not apply to any eye and face protection products for which the requirements standard(s) specifies other test methods.</p>
<p>Other test methods can be used provided they have been shown to be equivalent and include uncertainties of measurement no greater than those required of the reference method.</p>
Registration number (WIID)
62786
Scope
<p>This document specifies the reference test methods for determining the physical optical properties of personal eye and face protectors.</p>
<p>This document does not apply to any eye and face protection products for which the requirements standard(s) specifies other test methods.</p>
<p>Other test methods can be used provided they have been shown to be equivalent and include uncertainties of measurement no greater than those required of the reference method.</p>
