This mechanical device gives an excellent donor corneal button punched out from the endothelial side of corneoscleral button.    Features Universal : Any size of trephine from 6 mm to 11 mm can be fittedPrecentered : The trephine and the teflon block are automatically centered for all sized trephinesSpring Recoil : After completion of the cut, the trephine retracts back with inbuilt spring systemSterilization : Endothelial Punch can be sterilized by autoclaving or EO gas Each set consists of two plungers  

This mechanical device gives an excellent donor corneal button punched out from the endothelial side of corneoscleral button.    Features Universal : Any size of trephine from 6 mm to 11 mm can be fittedPrecentered : The trephine and the teflon block are automatically centered for all sized trephinesSpring Recoil : After completion of the cut, the trephine retracts back with inbuilt spring systemSterilization : Endothelial Punch can be sterilized by autoclaving or EO gas Each set consists of two plungers