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Eyewear Standard by J Lee

1. EN.166 Standard

European certification for civilian eye protection divided into 3 categories:

EN.166S (Safety glasses):
Frame and lens must withstand the impact of a 22 mm steel ball weighing 43 grams dropped from 1,3 meters at a speed of 18 km/h. The lens must remain in the frame and is not to shatter. The frame must remain intact as well.

EN.166F (Safety glasses):
Frame and lens must withstand the impact of a 6 mm steel ball weighing 0,86 gram fired at 162 km/h. The lens must remain in the frame and is not to shatter. The frame must remain intact as well.


EN.166B (Safety goggles):
Frame and lens must withstand the impact of a 6 mm steel ball weighing 0,86 gram fired at 432 km/h. The lens must remain in the frame and is not to shatter. The frame must remain intact as well.

 

2. STANAG 2920 Protection Levels
(Ballistic test method for personal armour materials and combat clothing)

Fragmentation Test (V50 Test)

Frag level

F1

F2

F3

F4

F5

F6

Minimum Fragmentation Velocity V50* m/s

400

450

500

550

600

650

Minimum Fragmentation Velocity V50* ft/s

1310

1470

1640

1800

2000

2130

 

3. ANSI Z87.1

The Z87.1 portion references the standard for personal Occupational and Educational Personal Eye and Face Protection Devices. These standards help ensure personal eye and face protection devices provide the necessary protection from impact, non-ionizing radiation, and liquid splash exposures.


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