What Are The Best Masks For Glasses Wearers? | KOALAEYE OPTICAL

What Are The Best Masks For Glasses Wearers?

What is a high prescription for glasses? Leiendo What Are The Best Masks For Glasses Wearers? 4 minutos Siguiente What are the 4 types of glaucoma?

About Non-polarized Sunglasses

Non-polarized sunglasses block only commonly strong light and filter ultraviolet rays. And the efficiency of its filter ultraviolet ray is lower. But you know, in our daily life, in addition to strong light and ultraviolet light, the light through the uneven road surface, water, and other places will also produce an irregular diffuse reflection of light, so that the human eyes will suffer blurred vision, fatigue. Generally speaking, for a short period of outdoor sports, the non-polarized sunglasses can already meet your needs.


How much do plano lenses cost?

If at big shop downtown, the price of the lens will exceed a hundred, but if you walk the campus store, will be a lot cheaper. Generally is 30-40 at least(not the poor quality, but the price is reasonable for students).UV protection, anti-fatigue, prevention of radiation, computer and television are the basic functions. In the campus store, it is several hundred or so, which can be matched with relatively good quality. Generally, the price of radiation-resistant resin lenses and frames is about 150. If you want to choose a better one, The price can be very high.



Types of Varifocal Lenses

Elite varifocal lens: it has the widest field of vision at all focal points and is tailor-made to your exact vision and customized to fit within your frames. With the least distortion around the edges, they are very easy to adapt to and will give you the clearest level of vision available.

Occupational varifocal lenses: the last varifocal lens we want to mention is the occupational varifocal lenses. They are specific to different lifestyles, hobbies or occupation vision needs. If you frequently perform tasks at a particular distance for a long period of time, then you have a broader, more comfortable zone of vision.


A clear frame leads the way.

Clear glasses are almost always dominated by large frames. The big frame is an acceptable frame for any face shape. clear rimmed glasses are on the rise, so buy a pair before they hit the streets. Some are full of clean feeling, and the lens frame is slender and elegant. Some models are simple and versatile, suitable for all kinds of fashion styling. Light and fashionable, the collocation of clear frame and aureate glasses frame, is rich high-quality goods feeling.



What Are Progressive Lenses?

Progressive lenses have grown in popularity and are one of the most common solutions to treat vision loss that occurs with age or presbyopia. This eye condition occurs when the eye loses some of its flexibility and ability to adjust to clear seeing objects at different distances. Presbyopia often occurs among adults who are over age 40 and is very easy to correct with a proper and prompt diagnosis.

Progressive lenses are often used to correct this eye condition. Progressive lenses are a modern alternative to bifocal glasses, which provides two prescriptions in a single set of glasses. Bifocal glasses are a better solution than carrying around multiple pairs of glasses. Progressive lenses were developed to resolve some of those common issues and to provide better aesthetics. Progressive lenses provide a smooth transition and can accommodate up to three prescriptions and are a replacement for both bifocals and trifocals.


Alloy glasses frame

Spectacle frames made of the alloy have relatively high hardness, are more resistant to friction, are not easy to fade, have a better texture, and are made of more styles, which are essential for fashionistas.


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The Disadvantages of Trifocal Glasses

Here, we will show you the disadvantages of trifocal glasses. If you wear the trifocal glasses for the first time, you may spend some time getting used to them. Adjusting to wearing trifocal glasses can take some time. The different fields of vision can make them disorienting at first, but over time you will get used to wearing them and your eyes will naturally move to the prescription they need for the task at hand. You may be interested in this post: How Long Does It Take to Get Used to New Glasses?

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