Up to 300x Magnification Excellent for converting video cameras into powerful microscopes for production line inspection or quality control applications. Uses extension tubes to increase magnification. Attaches directly to any "C" mount camera with the V-MC adapter ring. These lenses work best with cameras designed for replacing microscopes such as Marshall's V-1050. Since the objective lenses have no iris and small openings for maximum depth of field, it requires controlled lighting for best performance. SPECIFICATIONS Part No. V-5005X V-5010X Objective 5x 10x Magnification 2.4x - 162x 86x - 300x Min. Mag on 9" monitor 2.4x 86x Length of lens system 25mm 49mm Working Distance 386mm 9.4mm Max. Mag on 9" monitor 162x 300x Length of lens system 145mm 170mm Working Distance 16mm 4mm