Diagnostics
 Gonioscopy is performed during an eye examination to evaluate the eye's internal drainage system, also called
 Ophthalmoscopy is a diagnosis of the fundus of the eyeball, an overview of the internal structures of the visual organs from the inside. Procedure 
 Operating principle of a refractometer The functional purpose of a refractometer is to measure the refractive index of light in an aqueous emulsion
 How to test your vision using an Amsler grid Sit comfortably in a chair; Position the Amsler grid 
 The process of measuring the concentration of various substances by measuring refraction and determining the refractive index has received its
 Angiography is one of the imaging methods that is used for a detailed study of structural features
 In most cases of dry eye syndrome, there are problems with the formation of tear fluid. Also 
 The term “biomicroscopy” should not be confused with the alarming word “biopsy”. In general, to worry about 
 What is color blindness? Causes of the pathology Most often, people with color blindness lack the ability to recognize 
 Ultrasound of the eyeball (ophthalmoechography) is a modern diagnostic technique that allows you to assess the condition of the retina, lens, visual









