Syringe shields with lead glass viewing window for optimal visibilty of the syringe. The clip-lock mechanism will make sure that the syringe is held in place. The anodized aluminum end cap is lined with 2 mm tungsten shielding on the inside to also provide shielding at the clip-lock mechanism, where the lead glass is not able to reach. This makes sure that you are optimally protected. The lead glass has been designed with rounded edges to increase the strenth.