Description Certified to STANAG 2920 / ANSI Z87.1 / MIL-PRF-32432A; EN166, EN172 certified, Bolle CONTOUR II BSSI (Bollé Safety Standard Issue) Smoke Lens Safety Glasses 21 g of strength, sturdy, protective, stylish, comfortable and lightweight. CONTOUR is the most extreme everyday sun and safety protection eyewear. Smoke Lens – Outdoor Use Tint Base: Smoke Visible Light Transmission 13% Filters UVA and UVB (99.99%). Engineered with the exclusive anti-fog / anti-scratch PLATINUM® coating. Features: V50 ballistic resistance – STANAG 2920 : 788.4 km/h – 219.1 m/s Incredibly lightweight 21g Smoke PC Lenses Anti-scratch/anti-fog Platinum Coating Wrap-around frame Sportive design Non-slip bridge Non-slip TIPGRIP temples Lens marking: 5-2.5 1 FT KN CE Frame Marking: EN166 FT CE UKCA Supplied with Microfibre pouch Technical Info Weight: 21 g Frame Type: Half Frame Frame Material: Nylon Frame Colour: Black Matte Lens Material: Polycarbonate Lens Colour: Smoke Lens Coating: Platinum Ballistic Resistance: STANAG 2920 / MIL-PRF-32432A Standards: EN166 – EN172 – UKCA Supplied With: Microfiber Pouch Technologies & Standard PLATINUM ASAF Coating Permanent coating on both sides of the lens gives them a high resistance to scratching and delays the onset of fogging. Certified K & N (EN166) PLATINUM® resists the most aggressive chemicals Ballistic Resistance STANAG 2920 – In the case of Bollé Safety Standard Issue, goggles and glasses are subjected to impact tests using projectiles simulating ballistic fragments. All the tests allow calculating a V50 corresponding to the speed at which the projectile has a 50% chance to perforate the material. The value of the V50 varies according to the nature of the materials and therefore the colour of the lenses. MIL-PRF MIL is an evolving American military standard: Mil – PRF – 31013 (1996) and Mil 43511D (2006) were replaced by GL-PD-10-12 (2010), which will then be revised and transformed into MIL-PRF-32432 in 2013. These military standards specify criteria with which products must comply in terms of eye protection. These criteria concern in particular ballistic protection, optical qualities, product durability, etc. The MIL standard is used as a reference standard by many countries.
