can you return prescription glasses?
Wed, Apr 06, 22 By : Koalaeye
Choose lenses with good optical clarity. If you're wearing low-cost glasses, the quality of the polycarbonate lenses may not be as good as expected. If you wear a pair of safety glasses and the lenses look cloudy or have tiny distortions, it's a sign of poor optical quality. Lenses with excellent optical quality are free from aberrations and imperfections, and they allow to be seen using as close to natural vision as possible. Disadvantages of Plastic Frames The disadvantage of...

Choose lenses with good optical clarity.

If you're wearing low-cost glasses, the quality of the polycarbonate lenses may not be as good as expected. If you wear a pair of safety glasses and the lenses look cloudy or have tiny distortions, it's a sign of poor optical quality. Lenses with excellent optical quality are free from aberrations and imperfections, and they allow to be seen using as close to natural vision as possible.


Disadvantages of Plastic Frames

The disadvantage of injection molding material is that most of them have surface spray paint processing. They are not wear-resistant, easy to fade, easy to peel off the paint layer. PC material comfort is poor, and durability is not good. The frames cannot be changed to suit different face shapes. Because of its good elasticity, TR material can not be changed, which means that poorly made lenses are easy to fit into the frame. Plate material is hard, if the change is not appropriate, it will be not comfortable. Acidic material can not match the lens made of PC material, which will cause the lens to crack.



Where to Buy Long Distance Glasses?

To buy long distance glasses, you can go to the local optical store. Meanwhile, for your convenience, nowadays, you can buy long distance glasses online. Hence, Koalaeye Optical is strongly recommended which provides all kinds of eyeglasses, sunglasses, and frames. You can choose the best suitable one from here. You can also choose a pair of long distance glasses to correct your vision.


Progressive Lens

Standard progressive lenses are multifocal lenses with three observation areas, farsightedness, intermediate vision, and nearsightedness. Unlike bifocals, there are no visible lines between each viewing area. They have a seamless, invisible design, where the optical power changes 'gradually' throughout the lens. Many people confuse 'bifocal' or 'trifocal' with 'progressive' but remember that bifocals and trifocals have visible lines in the lens, while progressive lenses do not. Because progressive lenses have no lines in the lens, they are more popular multifocal lenses than bifocal lenses.

The main observation area of the progressive lens is a far distance, the smaller area at the bottom of the lens is used for myopia, and the middle area in the middle is smaller. Standard progressive glasses are very suitable for general purpose glasses, focusing on hyperopia activities (such as driving and walking) and sufficient area in the lenses for nearsighted activities (such as reading and computer use). The left and right sides or 'convex corners' of the lens are deliberately blurred to achieve an invisible design. The clearest line of sight in the gradual process is from the center to the top of the lens.



How Long Does It Take to Get Used to Varifocals?

When you get a new pair of glasses, you have to get used to them. So, how long does it take to get used to the glasses? Some people only need a couple of days to get used to them while some others may need up to two weeks.

It is normal if you can only see the frame rim of your glasses when you first wear them. The reason for this lies in the brain’s visual center. It needs to adapt the new and greatly improved visual conditions.


Myopia Glasses

Glasses are lenses used to correct vision or protect eyes. It is not only an eye protection product but also a cosmetic decoration. Nowadays, there are more and more varieties of glasses, and the classification is getting more and more detailed. In addition to myopia glasses, reading glasses, and sunglasses, it also includes driver protective glasses, computer protective glasses, leisure goggles, and sports goggles, which are suitable for special industries, special work, and leisure and entertainment. Moreover, the progress of the times promotes the maturity of people's consumer psychology. Consumers pay more attention to the diversification and individualization of products. The demand for glasses has risen from a single level of vision care to three-dimensional consumption spaces such as humanities and aesthetics. This will stimulate the research, development, and sales of new varieties and new styles of glasses, and bring new opportunities for the development of the glasses retail industry.

Myopia glasses mainly include frame glasses and contact lenses. With the increasing demand for glasses by people who love beauty, myopia glasses have begun to combine the beautiful nature of sunglasses, and many new products have come out. The addition of contact lenses can be regarded as a supplement in terms of myopia glasses. The popularity of contact lenses has a sufficient reason that it eliminates the trouble of frame glasses, does not affect the appearance, and the feeling of seeing objects is more three-dimensional.



The price of prescription glasses

You need a current (unexpired) prescription to order glasses online. You will enter your prescription and select the available lens options during checkout. Prescription glasses start at about $40. Single vision lenses are free when you buy the frames, and progressive wireless lenses typically cost an extra $80 or so. Other lens options include clear lenses with no extra charge, basic tone lenses (for sun protection) with the price of $40,polarized-tone lenses (for protection and glare reduction)with the price of $50, and transition lenses (for indoor and outdoor use) with the price from $65.

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