This vitrectomy lens system comprises of a set of 7 contact lenses and 2 rings to hold the contact lenses in position. The main advantage of this system is that it minimizes the dependence of a well-trained assistant. High quality glass optics for clear images Unique silicon storage cum sterilization container Autoclavable Lenses Suturable metal ring Silicon ring for short procedures Flexibility to order individual lenses and rings CE Certified