aperture stop Directory References Discover 12 Novels Considered the “Greatest Book Ever Written” 7 Famous Child Prodigies Nostradamus and His Prophecies How Does the Electoral College Work? 11 Banned Books Through Time What’s the Difference Between Bison and Buffalo? 7 Animals That Turn White in Winter Contents aperture stop optics Learn about this topic in these articles:description In aperture…the aperture is called an aperture stop. Thus, an aperture stop determines the amount of light that traverses an optical system and hence determines the image illumination.Read More