Chromatic aberration (also known as color fringing or dispersion) is a common problem in lenses which occurs when colors are incorrectly refracted (bent) by the lens, resulting in a mismatch at the focal point where the colors do not combine as they should.he good news is that if you are stuck working with a lens that exhibits some form of visible chromatic aberration there are several easy-to-understand strategies which can help you to remove or minimize the visible effect of it in your photos.
the maximum score on the act is a 36 out of the 1 8 million students who take the test every year only about 1000 get the highest possible act score this elusive perfect score places you at the top of millions of high school students and can be a big boost to your college applications
â¢Illinois had 184 graduates scoring the highest ACT score of 36. Only California had a higher number of perfect scores, 196. â¢State high school graduates had the fifth-highest score in the country on the optional ACT writing exam â 7.7 out of a possible 12. The highest writing score was an 8.3, in Connecticut.he state's high school graduating Class of 2014 scored an average of 20.7 on the ACT college entrance exam, nudging up slightly from the prior year and closely mirroring the long-standing national average of 21.