In the previous article, we discussed “How should you choose driving glasses correctly?”. In this article, let’s talk about “Can I order progressive glasses online?”.
Nowadays, as aesthetic development and the change of consumption idea, glasses are no longer just a visual aid. It is the accessory to collocate with indispensable tide modeling.
Pay attention to the frame
The frame stability is good, in line with the shape of the customer's face. Usually, you should not choose a rimless frame with easy deformation, to ensure that the curvature of the front surface of the frame and the wearer's forehead arc is consistent. The frame must have enough vertical height, which can be selected according to the type of lens selected, otherwise, it is easy to cut off the near or far part when cutting the edge.Adjust the front angle of the frame based on the facial features of the wearer to match the frame with the face, which helps to maintain enough gradient field of vision.(https://www.koalaeye.com/collections/eyeglasses)
How to choose progressive lenses
The progressive lens can effectively control the deepening of myopia, but there is no reliable empirical evidence. At present, the height of the lens frame is only about 30mm. The distance from the design of the transition interval is not enough, and the comfort of the eye is difficult to adjust the short distance. From the quality and technology, the foreign brand design process is stable and mature, but the price is too high, there are still a lot of people who are not easy to adapt. The parameters of progressive lenses need to be determined by strict optometry.
Confirm the optometric data
It is necessary to confirm the accuracy of optometric data. If you stay up late or look at the phone or computer for too long before the optometry, leading to visual fatigue, it will increase the degree. But if you can let your eyes have a good rest, and then take optometry, the degree may be restored to the original situation, so you need to know the state of optometry, to check if it really had increased in degrees. The main purpose of progressive lens is to use it for people who have bleached eyes and often take off the lens.
Can I order progressive glasses online?
Glasses belong to the half medical and half business industry, in addition to the price of glasses, frame style, lens quality, there is more need in professional glasses services. The quality will be very different. The refractive index, film layer, light transmittance, and anti-oil resistance of the lenses almost invisible to the naked eye will be very different, so the prices of different brands of glasses are not comparable. There are many considerations when buying progressive glasses online. If the lens is too far away from the eye, people with myopia may not be able to see clearly, and people with hyperopia may have too much diopter. If the distance is too close, the opposite is true. In addition to the accuracy of optometric data, we need to pay attention to the importance of frame to maximize the benefits of the progressive lens.
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