Equipped with an NRBC filter, the OPC50® protects against war poisons, TICs, biological and radiological risks.
| Type of protection | Performances | Standards |
| Weight | 490 grams | |
| Field of view | Conform | EN 136 |
| Transmission of light | ≥ 90% | EN 167 : 2002 article 6 |
| Ballistic protection V 50 | 215 m/s | STANAG 2920 |
| CWA liquid protection | ≥ 24 h | SD liquid test – HD 10 g/m² (37°C) |
Tests on rubber and visor:
| Type of protection | Performances | Standards |
| Protection sign | ≥ 10,000 | EN 13274-1: 2001 test method part 1 |
| Resistance to inhalation | · 30 l/min è 5 mm Water column
· 95 l/min è 15 mm Water column · 160 l/min è 25 mm Water column |
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| Resistance to exhalation |











