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
The average composite score is roughly a 21. That is, about 50% of test-takers score below a 21. For students who took the ACT with writing, the writing section is scored on a 12-point scale. The average score is between 7 and 8.Very few students get a perfect ACT score, even those who get into the country's top colleges. In fact, anyone scoring a 34, 35 or 36 is among the top 1% of test-takers in the country.The table above shows the middle 50% range of ACT scores for different schools.or students who took the ACT with writing, the writing section is scored on a 12-point scale. The average score is between 7 and 8. Very few students get a perfect ACT score, even those who get into the country's top colleges.