Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
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A lock (
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connected to the .gov website. Share sensitive
information only on official, secure websites.
Contrast sensitivity function measured with and without scatter filters before HOAs correction. Red squares stand for results obtained without scatter filters; blue circles stand for results obtained with Filter S0.5; green triangles stand for results obtained with Filter S1; magenta diamonds stand for results obtained with Filter S2.
