need help

[AHMED EL GHAREEB]

hiiii all

good day and from me all respects and appreciates.

i have quistion , i wish anybody can help me cause it`s soo important for me .

maybe it`s simple quistion for all people here but i don`t really know so much about it.

so the quistion is:

what is the lenses type ? and what is the use for each one?

i mean like there r lense can give effect not clear vision , like situation for drunk man don`t see very well , and the shot by his eye ,

i wish u got it

best regards

waiting the replay u can send me email at cinemascop_79@hotmail.com