The new PivLock V2 Tactical Max is a super lightweight, frameless protective eyeshield that offers increased coverage and up vision while keeping you on target. Utilizing the new FreeFloat™ lens technology, the PivLock V2 Tactical can absorb a serious impact. With features like our 3-position adjustable nosepiece and performance-proven interchangeable lenses, the competition doesn't stand a chance. FreeFloat™ Lens Technology. TLT (Tapered Lens Technology) corrects distortion. Anti-fog and scratch resistant coatings on all lenses. 100% protection from UVA/UVB rays. Frame Measurements 135-n/a-120.