Biometry is the process of measuring the power of the cornea (keratometry) and the length of the eye, and using this data to determine the ideal intraocular lens power.
Biometry Eye Test :-
This is a test to measure the shape and size of the eye. The goal of this test is to calculate the power of intraocular lens (IOL) implants required for cataract and refractive surgery. Biometry can take place by using either optical coherence interferometry or ultrasound technology.