A two part IOL with a generally "L" or "S" shape but featuring straight or curved "V"-shaped structures which can be inserted through a very small opening by flexing the arms of the "V"-shaped structures up to or over each other is described. This IOL may be used in the anterior or posterior chamber...http://www.google.co.uk/patents/US20020173846?utm_source=gb-gplus-sharePatent US20020173846 - Two part "L"- or "S"-shaped phakic IOL