Union Jack IR Patch test collection 2 16x magnification Kleur:Everglade 2 16x magnification night vision compatible frameExtra wide field of viewAnti microbial OpFoam face padding increases comfort & fitAdvanced ESS ClearZone FlowCoat lenses eliminate fog inside & prevent scratches outsideFull perimeter ventilation & filtration system minimizes lens fogging & filters airborne particlesPatented Outriggers position strap for optimal helmet compatibilityInterchangeable 2 Dimension: 50 x 70 mm Weight: 2 g Shipping weight: 4 g