Overall length: 48mm, Tip length: 30mm, 45 degree angle. Specially designed for superior and nasal hing LASIK in order to obtain both a complete stromal bed cleaning and a correct flap reposition with a minimal flap trauma. Four holes along the sides and an additional hole postioned at the tip results in a wide-angled flow from the cannula to remove stromal debris. A mild upward rotation makes the fluid flow against the lower face of the flap, makes it lift up and then gently down upon the stroma This is the left version