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When faced with the need to purchase glasses for vision correction, many people wonder where to turn. If you want to wear quality glasses that will correct your vision problem and not make it worse, you need to use the services of a specialist. The quality of your vision can only be checked in a reputable optician’s or private eye clinic with modern diagnostic equipment.
An experienced specialist can thoroughly examine your eyes and, based on the examination, write a reasonable and accurate prescription for glasses. By using an experienced and reputable optician, you can be sure that you will receive not only the correct prescription, but also a real fitting service. Based on the condition of your eyes during the examination, the specialist will choose the right frame for your face shape, provide you with the latest lenses and make professional quality, long-lasting glasses.
What are the risks of not having the right glasses?
What happens if you don’t have your eyes examined by an optician and buy a pair of glasses that don’t fit? The answer is obvious. An addictive process begins that can cause serious damage to your eyesight. Wearing inferior products without paying attention to optical parameters can have serious consequences. Your body will try to compensate for the discrepancy, resulting in headaches, eye fatigue and reduced vision. Make sure you have your eyes tested by a doctor before you buy. This will help keep your eyes healthy and minimise discomfort.
Choosing glasses
Choosing glasses at the optician is not difficult if you have a prescription from a specialist. However, if for some reason you come to the store without a prescription, you can have your eyes examined by an ophthalmologist if the optician has an ophthalmologist in the store. It is strongly discouraged to buy glasses in shops that do not have a certificate. The prices in such shops are much lower than in opticians’ shops and the quality is not the best. If a visually impaired person makes such a purchase, it will only aggravate the situation and cause irreparable damage to the health of the eyes.
If you go to an optician, you can get help from an advisor in choosing and checking your glasses. You can be offered ready-made glasses with lenses of the required dioptres or custom-made glasses according to the recommendations of an ophthalmologist. The following parameters should also be taken into account when choosing.
Lens materials
Once you have decided to buy a pair of spectacles, you need to decide whether you want to buy plastic or glass lenses.
The advantages of glass lenses are: scratch resistance (special coatings can be applied to improve quality) and cost effectiveness. Disadvantages include the fragility of glass products, the risk of injury and some weight. Glass lenses are not used in semi-rimmed and frameless models.
A more modern material used to make lenses is plastic. These lenses are comfortable, safe, much lighter than glass lenses and resistant to breakage. This material is often used in the production of children’s and sports models. However, it is not as durable as glass and can crack in severe frost.
Spectacle frames
Materials.
Quality opticians offer a wide range of different eyeglass frames. They can be made of metal or plastic, and come in different colours and designs. Of course, their pricing policy will vary, but it is important to remember that quality optics for acute vision cannot be too cheap. When choosing a frame, you should pay attention not only to its appearance but also to its durability – the main function of the frame is to hold the lenses securely in place. Therefore, it should be made of high-quality, durable materials that are resistant to deformation. The best choice is titanium; the quality of frames made of non-ferrous metal alloys is slightly lower.
Image.
Correctly chosen glasses hide flaws and highlight natural advantages. This task can be carried out by a consultant who will help you choose the right model based on the selection rules.
Status.
Many opticians offer premium products that can underline the prestige and high status of the owner. The quality of these products is proven, but they are not cheap.
Convenience is also an important factor when choosing quality eyewear.
Look at the nasal pole mobility – if it’s too stiff, it puts pressure on the bridge of your nose and you’ll soon get tired. It is best to use soft, flexible silicone nose pads. Check the size of the headset and the quality of the optics. It is important that there is no pressure on the temples or behind the ears. The absence of discomfort after prolonged use is an indicator of a properly fitted frame.
Coating
Once you have checked the quality of the frame and lenses, the next important parameter to check is the coating. Depending on the model, special coatings are applied to the glasses lenses to give them the following properties:
- Increased durability
- Protection against scratches
- Resistance to moisture and dirt
- Anti-reflection. Many opticians who test eyes and sell glasses choose models with anti-reflective (AR) coatings. This coating improves the transparency of the lens and significantly reduces the reflection of light rays from the lens surface. The most popular coatings today are the latest multi-layer coatings. Their special feature is that they combine all of the above properties.
Conclusion
The set of parameters considered above is the answer to the question “how to check the quality of glasses for vision”. If you go to an optician with a good reputation and a large customer base, you can be sure that you will get professional, high quality goods and a high level of service. It is worth noting that many opticians offer a guarantee on frames and lenses. When choosing this accessory, which is an important part of many people’s daily lives, don’t compromise on product testing and quality. This is the only way to keep your eyes healthy for years to come.