1.0Best Eye Hospitalshttps://www.besteyehospitals.com/blogdreyehttps://www.besteyehospitals.com/blog/author/dreye/aberrations: Definition, Uses, and Clinical Overview - Best Eye Hospitalsrich600338<blockquote class="wp-embedded-content" data-secret="pGIQodpa4q"><a href="https://www.besteyehospitals.com/blog/aberrations-definition-uses-and-clinical-overview/">aberrations: Definition, Uses, and Clinical Overview</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.besteyehospitals.com/blog/aberrations-definition-uses-and-clinical-overview/embed/#?secret=pGIQodpa4q" width="600" height="338" title="“aberrations: Definition, Uses, and Clinical Overview” — Best Eye Hospitals" data-secret="pGIQodpa4q" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript">
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aberrations are optical imperfections that make light focus less precisely on the retina. They help explain why vision can feel “not crisp” even when a glasses prescription seems accurate. In eye care, aberrations are commonly discussed in wavefront testing, refractive surgery planning, and lens selection. They are also used to describe visual symptoms such as glare, halos, ghosting, and reduced contrast.