משקפי אבק מגן של חברת REVISION עם תקן צבאי Testing & Requirements MIL-PRF-32432A clause 3.8.4.2 Ballistic fragmentation characteristics Class 2 and 3 goggles ANSI Z87.1-2015 clause 6 Impact-Rated Protector Requirements (Z87+) STANAG 2920 (Edition 2) V50 = 827 ft/s (252 m/s) EN 166 clause 7.3.4 Protection against high speed particles at extremes of temperature (BT)