When planning for cataract surgery, in order to achieve the desired post-operative refraction, the required power of the intraocular lens implant can be calculated if the corneal refractive power, media type, and axial length are known.
Why Doctor may ask for this Exam?
Asked by your Eye Doctor to know the refractive power and the intraocular lens to be implantes in cataract Surgery.
What will happen during this Exam?
During the test, you will be seated in a special device and receive drops and focal anesthesia in your eyes, and a special pohe touches the cornea to measure the axial lenght. After that using a special formula, iol power os known
How much time does it takes?
This test takes between 3 to 4 minutes.