Originally Posted by Mr noAttitude

oh that was a mistake i meant to write five sense organs, that are known commonly though there are some other too, any how thanks bro for your comments, i was really looking for this kind of answer because when i was preparing the structure of eye, i found it quiet lenthy so i had to figure out what should be the technique, now i have understand that whatsoever, answer should address the question at every cost with every possible detail... !!!!