跳至主要内容

How to choose the frame?(1)


First I should tell you that: I have only one answer for your 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 selected according to individual needs.
Half-frame and frameless frames should not be used for high myopia. Because the thickness of the lens is thicker and the frameless frame is not only unsightly but also easy to damage.
If the astigmatism is higher, the frameless frame should not be used, because the lens with the frameless frame will have the problem of displacement of the astigmatic axis after a long time of use, which will cause the object to be deformed.
Specific needs: If the purpose of the glasses is largely for the matching of the image and the specific attendance. At the same time, in the case that the vision condition is not limited to the frame, you can choose according to your specific needs.

What kind of frame is a good frame, from three details can basically determine the quality of a frame.
1, on the color - look at the depth of the color.
Put the glasses flat in front of the eyes, and observe the color of the temples under the same light intensity. Sometimes the color of the left and right temples is asymmetrical due to processing errors.

2, the processing - see the details.
The craft is the quality assurance of the frame, and the craftsmanship of a pair of frames is often reflected in the details.
(1) Whether the two temples are flat.
Place the frame flat on the table and see if the contact points are floating. If there is a situation where one side is high and the other side is low, it is necessary to require the professional to adjust the temples to achieve the effect of balancing the left and right balance.
(2) Pay attention to the vicinity of the welding point of the metal frame to see if there is any crack.
Since the thermal effect during welding changes the stress structure of the material, or the virtual welding, material fatigue, etc., it is prone to fracture when subjected to force.
(3) The stipules of the frame should pay attention to whether the two sides are symmetrical and whether the fixation is safe.
(4) Open and close the temples and feel the elasticity.
It is generally believed that the tighter the better the view is wrong, which means that the lubrication of the screw is not enough, so it is easy to cause the temple damage. But the temples is too loose, which is that the screw may not be tightened. It is optimal that the tightness is moderate.
标签：

评论

发表评论

此博客中的热门博文

 Have you chosen the right glasses?

With the development of science and technology and the popularity of digital products, more and more people wear glasses for myopia. Previously, people wear glasses only as a way to correct their poor vision. Now glasses are not only used correct myopia, but also as a very important decoration for people. If your glasses are not match with your style, the glasses will have bad influence on your image. How do you match your own glasses with your style? Here's how to choose the right eye for you. 1. Choose according to your face type How to identify your face: Give yourself a face contour and pick up your forehead to reveal the hairline. Take a frontal photo of yourself with a camera or mobile phone, pass it to the computer, use the drawing tools to trace the outline of the face, and the face map is done. Compare the face classification to find out your face shape. Various face types  round face suitable for the water chest or rectangula...
发表评论
阅读全文

How Often should you replace glasses?

Many of us go for years at a time without considering changing out our glasses because we doggedly believe that we can still see perfectly with our old lenses. While you may not have noticed or realized it, your old eyeglasses may be working against you, causing undue eyestrain or fatigue. But how often should we replace our glasses, and why? Listen to the Advice of Your Optometrist Your glasses should be replaced when your optometrist recommends that they should be. This usually will occur in tandem with your regular eye exam. The American Optometric Association recommends that non-senior adults and children over age 6 have regular eye exams a minimum of once every two years if they do not have risk factors for poor vision. Seniors over age 60 and individuals with risk factors should have an eye exam every year, or more frequently if recommended by their doctor. During this regular eye exam, you will need to ask your optometrist whether or not you need to replace your glasses w...
发表评论
阅读全文

Eyeglass Basics

Modern eyewear serves a dual purpose. In addition to being a vision-correcting medical device used to enhance your safety and quality of life, eyeglasses have become a major fashion accessory. Therefore, when it comes to selecting eyeglasses there are many important factors to consider. The Frame Frames are made from a large variety of materials ranging from acetates and hard plastics to metals and metal alloys. The quality of frame materials is very high nowadays with many cutting-edge manufacturers investing heavily in developing new innovations and materials to make stronger, more flexible, lighter and more beautiful frames. In considering the optimal material for your eyeglass frame, your lifestyle plays a big role. Children and those with active lifestyles require durable and flexible frames that are resistant to breaks from hits and falls. Those who have skin allergies need to seek out frames made from hypoallergenic materials such as acetate, titanium or stainless ste...
发表评论
阅读全文