Corneal astigmatism is an imperfection in the curvature of cornea, which is a clear, round dome covering the eye's iris and pupil . Total corneal astigmatism correction during cataract surgery could be either by eliminating it or leaving slight with the rule astigmatism. The technology in this video offers a new optical technology for providing extended range of vision during cataract surgery, you can correct corneal astigmatism. The extended depth of focus allows the patient to see well at all distances.
The achromatic technology corrects chromatic aberration and improves image quality. In this patient case, a 50 years old patient had impaired and blurred vision with age, when examined cataract along with corneal astigmatism (more than one diopter) was found in both eyes. Post-operative vision was found to be 6/6. A high degree of spectacle independence with good vision at all…
