7 Common Terms to Know in the Optician’s Dictionary

Opticians are medical professionals. They have skills that assist people when they have medical problems. In the case of the opticians, they assist those who are suffering from eye health ailments. They can thoroughly help the patients when the latter has obtained a prescription and diagnosis from the optometrist or ophthalmologist regarding their ailments.


While it is true that these eye doctors will do everything in their power to make explanations as easy to understand as possible, there are still cases when the patients may not be able to understand what the optician is saying. There are terms they use that they didn’t notice was already a jargon to the patient. For the patients, learning some of their jargon can’t hurt.


Here are some of the common terms that patients will find useful when they are conversing with their optician.


  1. 20/20 Vision – The Glasgow opticians will use this term when they are referring to the patient’s vision clarity or sharpness. This is a common measurement for those people who have a clear vision. Speaking more about it, 20/20 vision refers to the clarity or sharpness of the patient’s vision when measured at a set distance of twenty feet.


  1. Abbe Value – When it comes to lenses, there are cases when it contains chromatic aberration. The way to measure these chromatic aberrations in the lenses are technically called abbe value.


  1. ANSI Z87.1 Standards – There are safety standards to meet when it comes to the eyeglasses for them to be considered a pair of safety eyeglasses. It is a must to know more about these safety eyeglasses and how to get them.


  1. Anti-reflective Coating – Upon reading articles or resources for getting a pair of eyeglasses, you might end up reading about anti-reflective coatings. The anti-reflective coating is applied to the pair of eyeglasses to significantly improve the value and quality of the lenses. These anti-reflective coatings also make the lenses a lot more attractive. You can experience a crisp, precise, and clear natural vision that you will not experience with the uncoated lenses.


  1. Astigmatism – One of the common eye health concerns that people suffer from is astigmatism. This is when the eye gets misshapen which then results to having the vision becoming blurred due to the irregularly shaped cornea. Ideally, the cornea should be shaped similar to a sphere. People suffering from astigmatism have an ellipsoidal shape or egg-like shape. This reduces the ability of the cornea to focus light.


  1. Axis – This is a term indicating the placement of the astigmatic lenses in terms of degrees.


  1. Bifocal – For corrective eye wear lenses, they contain regions that has two distinct optical powers. This is the common prescription for those people who have presbyopia who are also required to receive correction for hypermetropia, myopia, or astigmatism.


Learning these terms will help you understand your optician when he or she is educating you about eyewear. Of course, these terms are also used by ophthalmologist and optometrist. There should be no harm in learning more about the medical jargon in the field of eye medicine.

John Young