The Valken Echo Goggles are an affordable, full seal goggle with an anti-fog coated lens. They are perfect to be used as airsoft eye protection, or during other work related jobs against dust, flying particles, and wind. The resilient and durable frame of these airsoft goggles feature an extended side shield design, and the removable inner foam lens clip provides extra comfort and protection from airborne particles. The Echo goggles also come with a fully adjustable elastic strap with quick release buckle, and attaches to temples providing a secure fit. We also recommend using these goggles in combination with either the Valken Kilo Mesh Mask, or the Valken Tango Mesh Mask for overall safety and protection.Features Protection from airborne particles Anti-fog coated lens Indirect vented foam carriage Extended side shield design Detachable and adjustable elastic strap Removable inner foam lens clip Passes MIL-PRF 32432 High Velocity Impact Standards Meets ASTM F2879 standards Meets ANSI Z87.1 standards Meets Canadian CSA Z94.3 standards Meets UKCA CE EN166 standards Specifications Lens Material: Polycarbonate Lens Thickness: 2.3mm Visible Light Transmitted: 96% clear / 23% grey / 89% yellow (380-780nm) UVA,UVB Blocked: 100% clear / 100% grey / 99% yellow (200-380nm) Blue Light Blocked: 9% clear / 74% grey / 75% yellow (400-700nm) IR Blocked: 18% clear / 48% grey / 18% yellow (780-2000nm) Overall Width: 5.4" (136 mm) Frame Material: Nylon & polycarbonate Foam: Chloroprene rubber (CR) Goggle Weight: 36g Strap: Quick-release buckle,19.7" (500 mm) length *Supplemental images are of same goggle with smoke or clear lens. The goggle offered here is with a yellow lens.
