Rods are distributed throughout the retina but there are none at the yellow spot or the blind spot.
原帖由 Mayuki∼* 於 9/3/2007 20:01 發表 I don't know.But I thinkitcan'tto findthe yellow spot. I don't knowbutI thinktheycan'tbe found atthe yellow spot. [ 本帖最後由 abc666 於 9/3/2007 20:58 編輯 ] |