Academic Express
Find product advantages, related news, and the unique benefits we deliver to medical professionals.
Placido disc is used to project a set of concentric rings on cornea surface, then the shape of corneal surface can be characterized by assessing the refection of rings off the anterior corneal surface and the cornea curvature and the cornea power will be calculated from the data of thousands of points on the rings.
Read More >>Each beam contains a sinusoidal oscillation, and points in the entire sinusoidal oscillation array having the same phase direction form a refractive surface that is perpendicular to the plane wavefront of the propagation direction.
Read More >>S390L Slit Lamp Microscope & DEA520 Corneal Topography, orthokeratology lens fitting gold partner
Application of MediWorks S390L Slit Lamp Microscope in the fitting of orthokeratology lens
Read More >>Analysis and application of corneal morphological parameters
The corneal morphology of the normal population is an aspheric surface. The cornea is gradually flat from the center to the periphery, and the whole is oblong oval. In clinical work, we will see various parameters that describe corneal morphology, such as Ecc value ( e value ), E value, p value, Q value ( Figure 1 ).
Read More >>Tear meniscus height detection based on deep learning
The height of the lacrimal river can reflect the secretion of the lacrimal gland and is one of the important indicators for evaluating the condition of patients with dry eye.
Read More >>To evaluate the accuracy, efficiency, and reliability of a handheld infrared eccentric autorefractor (hICA) with artificial intelligence (AI) by comparing its refraction measurements to those recorded using hICA and a clinical table-mounted automatic refractor (TAR).
Read More >>How A Hand Held Fundus Camera Benefits Us?
The use of ophthalmic equipment has skyrocketed its demand to much extent in modern times, not to mention the hand-held fundus camera.
Read More >>5 Suggestions You Need to Consider Before Choosing a Vision Screener
A vision screener is an efficient method of identifying impairments that affect the eyesight of adults and children. By using this advanced technology, conditions that cause poor vision can be controlled to delay their progression.
Read More >>To Fulfill Dry Eye Diagnosis, You Need A Professional Device
With the development of society and the advancement of technology, an increasing number of people may feel dryness, burning sensation, foreign body sensation, visual fatigue, vision blurred, visual fluctuations, and other symptoms after using a phone or computer for a long time.
Read More >>
