What is my vision if my prescription is -11.00?

Counting fingers: A higher degree myopia at the -11 diopter level will not allow you to see the big, 20/400 e on the standard visual changes. The level below that is recorded as counting fingers at some distance (2 feet or 3 feet etc.). Remember that what counts is the corrected vision which should be normal when you wear your glasses or contact lenses.