SILIUM+ BSSI Smoked Lens Kleur:Zwart 2 up to +2 of Kleur:Everglade 2 up to +2 of diopter compensation paired with precisely etched second plane focal HDR reticle makes the sight capable in its range class Gewicht: 3 Bollé specialize in creating one of the best eyewear protection for sport and tactical users on the market Their years of experience allowed them to gain the trust of military and law enforcement personnel around the world