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As a general rule, you should have a comprehensive eye exam every one or two years, but that may depend on your age, risk factors, and if you are already wearing corrective lenses. An eye exam can help diagnose and treat medical conditions in their early stages. There are also certain eye disorders that are frequently associated with age or health conditions. To ensure that you are taking the best care of your eyes, check out these recommendations for when to schedule your exams. As a general rule, you should have a comprehensive eye exam every one or two years, but that may depend on your age, risk factors, and if you are already wearing corrective lenses. An eye exam can help diagnose and treat medical conditions in their early stages. There are also certain eye disorders that are frequently associated with age or health conditions. To ensure that you are taking the best care of your eyes, check out these recommendations for when to schedule your exams. Children (6 months-18 y...

My glasses constantly slide and slip. This is a very common problem and is usually due to either worn out frames, a poor lens/frame match in which the lens is to heavy for the frame, or poor frame match for your facial anatomy. Keep in mind too that the back of the ears and sides of the nose are rich in sweat glands which can cause them to slip and slide. Depending upon the reason, several things can be done. A headband might be necessary for heavy glasses when working out in the hot sun. Also, increasing temple support can help greatly. The frames can often be tightened and nose pads added. Worn out frames and delicate frames may need adjusting on a regular basis, and we are happy to provide that service free of charge. Remember too that in the case of plastic frames, being out in the hot sun will cause the frame to stretch out if it’s too large for your face. When all else fails, a new properly fitted feather-weight frame will solve the problem. 2.When I read through my bifoc...

You don’t need to be a fashion expert to find eyeglass frames that look great on you. Eyeconic makes finding the right frames simple. Use the following four tips to find the frames that work best for your style. 1. Face Shape Is your face round, oval, square, diamond or heart-shaped? The shape of your face will help you determine which frames enhance your look. Round Face:  Eyeglass frames that are square or rectangular tend to be wider than a round face. This quality can enhance your face by making it appear slimmer and longer, adding balance to your round features. Frames to Avoid:  Rimless frames, round frames and small frames will accentuate the roundness, making your round face look even rounder. Oval Face:  Frames that suit an oval face have a strong bridge, are wider than the broadest part of the face and are geometric in shape. Frames to Avoid:  Eyeglasses that are overlarge and cover up more than half of your face will throw off the natural balance a...

Metal Frame It is relatively thin, easily become bent or deformed. The metal can cause skin irritation when sweating and the sweat may corrode the metal surface. Distance between the frame and the face is farther. Most frames have nose pads, which can be adjusted according to the height of the bridge of the nose. Plastic Frame It is relatively thick, not easily bent or deformed. It fits students with excessive sweating as skin irritation seldom results from plastics. The frame is relatively close to the face. Most frames are without nose pads and the bridge supports the frame directly with little room for adjustment. Points to Note When Choosing Eyeglasses Frames: Severity of refractive errors: Students with severe refractive errors may choose plastic frames as they are thick enough to cover the edge of the thick lenses for a better look. Width of the face: The size of the frames should match the size of the face and the head. The larger the frames, the bigger and heavie...

Wondering what to do with those old glasses of yours? You know the ones, with the outdated frames and a prescription from 15 years ago? Believe it or not, there are many things you can do with old glasses. Recycle them. Pop out the glass lenses and put them in a glass recycling bin. If the frames are metal or plastic, you can recycle those also, if your city offers those recycling services. Donate them. Many charities, such as the Lion's Club, collect glasses to give to people in need who can't afford them. Ask your eye doctor if he knows of such a charity, or simply give them to a thrift store such as Goodwill. You could also ask the director of a nearby nursing home or retirement center if they are in need of glasses for their residents. Save them. Glasses make a great accessory to many costumes. Remember Harry Potter? Children all over the world were clamoring for glasses on Halloween. Include them in your daughter or granddaughter's stash of dress-up clothing. Han...

When I first started a business a few years ago, I would go to the office buildings to push and promote the glasses frame that we designed ourselves. In the process, I often encounter some very "smart" customers. No matter how I sell frames to them, they will block them back in one sentence: Don't sell the frames! The frame doesn't matter, so I only need the best lens! I have nothing to debate with him when I encounter such a "smart customer." In their eyes, the lens are the most important, and the quality of frames is nothing to care about. But in fact, the phrase goes that "good horse with a good saddle", which can be applied to choose your glasses. A good frame with a pair of ordinary lenses will not affect the optical performance of the lens and will not cause any harm to our eyes. However, if it is a good lens, it is not mounted on an accurate frame, not only can not play its normal optical performance, but also may cause damage to our visi...

It is common for our consumer hearing that the online optical shop say the physical optical store earn too much and cheat consumers, while the physical optical store say online optical shop sale counterfeit and unqualified products. We are confused about who is right. In fact, people on both sides are not right. First of all, the physical optical shop is higher net profit (net profit = selling price - purchase price), but not profiteering, the bosses only earn 10-20% of the selling price, so where did the money flow to? It is spent on the rent, and employee. The reason is simple: 1. the physical optical shop is a good business district, the big facade mode. If the shop choose a bad district, no consumer will come. So the flow of people is high, the store cost is also extremely high. 2. the facade is big, the waiter can not be less. This is the cost of labor. 3. Do you always visit optical shop with your friends? no! Glasses are not like clothes, and a person can buy several sets....

Regardless of the part of the counterfeit that replaces the genuine products, the price of the glasses is related to the following factors: 1. Brand: At present, the most expensive part of products is advertisement. A brand is widely recognized needs a lot of money to invest in advertising. It can be realized by accumulating slowly. This part of the investment will be transformed into a part of the price. Glasses of foreign apparel brands are paid to the brand in the form of licensing fees, which are also converted into a part of the price. 2. design: independent designer brand products, the designer's efforts and creativity not only beautify the decorative nature of the glasses, but also improve the comfort and convenience of wearing. Some excellent eyewear brands have invested heavily in this area, such as: OAKLEY, these will also occupy a large share of the price. 3. material: the difference in material determines the texture, comfort and durability of the glasses. ...

First I should tell you that : I have only one answer for you r question  about what the kind of glasses is fit for your face  . Look at  the mirror, look at  the mirror, look at  the mirror. You will know whether your glasses is fit for your face or not after a careful observation . So let's talk about the two things  of wearing comfort and  how to identify the  frame quality. A good frame should be made of a safe, reliable, skin-friendly material that is light, strong and not deformed. Secondly, for the wearer, it is also necessary to purchase from the perspective of the practicality of the frame. When the frame is selected according to the visual condition and use, the glasses are used for long-term wear, and other conditions can be appropriately relaxed to select a lightweight shelf to reduce the wearing fatigue. If the glasses are only worn when the eyes are read and watched, and the eyes are worn, the frames can be selecte...

When refer to how to choose the lens. we will talk about the refractive index, coefficient of wear resistance, spherical selection, Abbe number, anti-fouling ability, brand selection, and functional choice.    1.Refractive index The refractive index of the lens is determined by the material of lens. In the case of the same thickness of the center, the lens of the same degree and the same material, a thinner edge of the lens has a higher refractive index; when the brand is the same, the refractive index means the different usage of the material, and the price of the lens can also be judged. The higher the refractive index, the higher the price. Refractive index selection reference: (For reference only, do not completely follow it) 1.56: 0 — 400° (-4.00D) 1.60: 300° (-3.00D) — 600° (-6.00D) 1.67: 400° (-4.00D) — 800° (-8.00D) 1.74: 800° (-8.00D) or above2. Wear r...

           Many people have different degrees of difference between the two eyes, which makes the glasses uncomfortable. It is either uncomfortable or double-viewing, or it is particularly easy to fatigue. In short, everyone is very wary about their own optician experience. But this situation is not caused by a short time, but from the very early days when you started myopia or began visual development, this problem has already formed, and then slowly led to the emergence of serious problems.                     The above two eyes are not equal in diopter, let's call it anisometropia.           Forms include: Binocular myopia, one eye is higher than the other eye, or astigmatism is different. One eye is nearsighted and one eye is normal One eye myopia, one eye hyperopia. Both eyes are farsighted, one is higher than the other. One eye is farsighted and the other e...

          I started wearing glasses from the third grade, and it was 250 degrees. I have always believed that I must be too fond of learning when I was a child. I love piano too much, contributing to my myopia. Oh... well, well, I admit, the reason was that I secretly hiding in the quilt to watch the comics books and novels at night. For this reason, my mother found that there was no less beating, so every time I went to change glasses, my mom would yell at me: "why not you take care of your eyes."           Later, when I went to college, no one reminds me of my bad habits, which make things worse and worse. My eyes were sore and sore and there was a lot of red blood. Therefore, as I am older, I have a strong desire for surviving my eyes. I have found that it is necessary to protect your eyes just like skin care. 1. Eye protection tips:Try to avoid playing telephone. In fact, there are few people can do that, but it's best not to t...

https://www.zinff.com             It is a common problem, which puzzles everyone who wants to choose a pair of glasses, that how can I choose proper glasses to be fit for my face shape.             Many fashion magazine articles tell their readers that different face shape should choose different kinds of glasses. According to my experiences and observations, I get conclusion that those suggestions made by magazine articles are not so practical and true. There are why I conclude that:             First, most people's faces are not standard round faces, or square faces, and so on. Therefore everyone's facial features are different. If you have to put yourself in the "standard face shape", then you will meet troubles. More important is that the shape of your nose, eyes, and mouth also have great influences on how to choose a proper glasses.        Second, the hairstyle coul...

         Wearing glasses with inappropriate degrees will cause poorer eyesight and you can not see things clearly.          Secondly, wearing glasses with an inappropriate degree  a long time will cause the patient to adjust the sputum and visual fatigue. It is easy to induce headache, nausea and even vomiting. In severe cases, the autonomic nervous system may be disordered.           Wearing glasses with inappropriate degrees can make children's eyes unable to get clear stimulation of external objects, which is prone to amblyopia. In the long run, eyeballs change in order to adapt to incorrect focus, especially as the eye axis becomes longer and gradually becomes higher. The above-mentioned various wearing degrees are not suitable for glasses, and the middle-aged and elderly people will affect daily life work, but it is more harmful to young people, which will affect the concentration of y...

Wearing glasses will not make the eyeballs stand out, but myopia will make the eyeballs stand out!👇👇 Myopia is because the lens becomes longer, and when the light enters the eye, the resulting image appears in front of the retina, so that the phenomenon of unclear vision occurs. The lengthening of the lens causes the entire eyeball to become longer and outward. Eyeball protrusion is unrecognizable and is related to the length of the eye shaft. Therefore, we must prevent high myopia, so how can we not let the eyeball stand out? 1 medium or more myopia is best to wear glasses all the time Experts believe that myopia above moderate myopia has always been wearing glasses, which is more convenient for life, there will be no problems caused by invisible, and can also avoid the deepening of myopia. So, how many degrees of myopia is called moderate myopia? Experts say that moderate or higher myopia refers to myopia above 300 degrees. If myopia is above 300 degrees, it is ...