Abstract:The biological measurement of eye is the application of many relevant inspection methods for structural parameters measurements. The purpose is to supply evidence for the diagnosis and treatment of the ocular diseases. Accurate biometrics has important clinical significance because the axial length measurement error caused by the deviation of intraocular lens power calculation is the main cause of postoperative refractive errors in cataract surgery. We summarized the current common clinical ocular biometry instruments in the paper.
