computer glasses prescription adjustment
Recently, many people believe that optometry is now a very easy computer eyewear, in fact, not, optometry must go to a professional hospital to be more accurate, then where the myopia of myopia with computer glasses optometry knowledge? Tianjin 254 Hospital ophthalmic experts, Optometry is good for this we must choose a professional computer eyewear hospital, to ensure accurate degree of optometry. 1, optometry equipment computer eyeglasses available Integrated optometry, projector, IPD instrument, slit lamp, corneal curvature, the test frame is to check the luminosity and wear invisible, eye health and other basic optometry inspection equipment. The Amsler card can be a full range of visual function and eye health checks to help analyze the cause of eye discomfort or computer eyewear vision loss causes, the machine grade will also directly affect the accuracy of optometry. 2, qualified optometrist qualification Optometry is divided into the concept of subjective gaming glasses for computer use refraction and objective optometry, objective refraction is measured by professional equipment diopter, and subjective refraction is through an integrated refractometer and optometrist and myopia in patients with communication in order to comprehensively determine the vision of patients with myopia . Subjective refraction in the guest optometry on the basis of the computer glasses subjective refraction results can be said that the most accurate prescription for myopia in patients with vision. This is because a good optometrist can understand the working life of patients with myopia, and reference to the objective results of refraction for patients with myopia to provide the most suitable prescription vision. State regulations to obtain the national labor department issued a professional anti glare glasses for computer optometrist qualification certificate can be posts. 3, strict optometry procedures To ensure the accuracy of the basic steps of computer eyewear optometry: interrogation, visual acuity, IPD measurement, the main eye test, subjective optometry, try and according to binocular vision coordination and glasses needs, and finally give professional prescription.