What is the best mirror for presbyopia, and how to choose the best reading glasses?

It is best to wear reading glasses according to your doctor's instructions.

Many middle-aged and elderly people think that reading glasses don't need to be too particular, you can buy a pair for 10 yuan on the street, and you can see it clearly. Moreover, reading glasses are only used occasionally, so there is no need to spend time and energy to specifically check the prescription after optometry.

However, everyone's eye condition is actually different, and the prescription of reading glasses should be adjusted according to the original condition of a person's eyes. The reading glasses that cost 10 or 20 yuan on the street are all fixed, and they are all finished products such as 100 degrees, 150 degrees, 200 degrees, etc., and are not customized for individuals.

Before wearing reading glasses, you should do a comprehensive examination of your eyes, including fundus and intraocular pressure.

Examination and measurement of near and distance visual acuity. To rule out cataracts.

Glaucoma and some fundus diseases can only be determined by refraction.

Moreover, with the increase of age, the degree of presbyopia will also deepen, once the reading glasses are not suitable, they must be replaced in time, otherwise it will bring a lot of inconvenience to the life of the elderly, and it will also accelerate the aging of the eyes. At the same time, reading glasses lenses.

The life of the lens is also limited, and after a long period of use, the lens will be scratched and worn, resulting in a decrease in light transmission and affecting the imaging quality of the lens.

When choosing reading glasses to wear, pay attention to the choice of frame, lens and prescription. It is recommended to choose a non-metallic or lightweight metal frame, which can reduce the weight of reading glasses and make them easy to wear. If you like to play with your mobile phone or play outdoors, you can choose lenses that prevent blue light and UV rays.

Hello. It is best to go to a regular hospital to choose reading glasses. An ophthalmologist at a regular hospital will examine both of your eyes.

The power of the left and right eyes is measured. The distance between the pupils of both eyes. Then you can configure reading glasses in the hospital.

Reading glasses** in hospitals are on the high side. But it is eyesight-friendly when worn. Won't hurt the eyes.

You can also buy reading glasses at the larger optical stores. Before you buy it, the store will give you a prescription for your left and right eyes. Then the lenses of the glasses are fitted according to the prescription.

It is also relatively comfortable to wear.

As far as I know, when people reach a certain age, their vision decreases, and they need to wear reading glasses to see clearly. There are a few points you need to pay attention to when choosing reading glasses: First, you should test your eyesight and choose the right prescription, if the prescription is too large or too small, it will make the eyes feel more stressed and uncomfortable.

The second is to choose regular products, and there will be no convex and concave deformation when reading after wearing reading glasses. The third is to pay attention to the protection of your eyes and keep your glasses clean and hygienic.

When choosing reading glasses, the most important thing is to pay attention to the prescription of the reading glasses, whether they are suitable. Buy a prescription of glasses on the street and wear it, this will indeed have a certain potential harm to the eyes, because the diopter power of both eyes is different, then the requirements for the power of reading glasses are also different, it is recommended that you go to the hospital for accurate optometry, and then go to the reading glasses, which is the most scientific.

Choose the reading glasses that suit you, try to choose anti-blue light reading glasses. It's good for your eyes. Cataracts can be prevented in older people.

To choose reading glasses, you should choose the one that suits your glasses, you can go to a professional optical store for optometry and prescription, and then match the right glasses.

It is best to choose the prescription of the glasses that suit you, and choose the corresponding prescription, which is also a kind of protection for the eyes.

It is best to take the elderly to the optical store for optometry and glasses, and do not buy a pair of reading glasses casually.

You can go to the hospital or a regular optician. In this way, you can correctly choose the prescription that is suitable for you to wear.

The design of the Jin S eyewear is very unique.

Jin S eye posture is very cost-effective, and many elderly people around have worn this model.

There are a few to consider:

1. Plastic lenses.

Most reading glasses.

They are all plastic lenses, and the main advantages are relatively light, strong and light transmittance.

Good. Not high.

2. PC lens.

The so-called space material is better than ordinary plastic lenses in all aspects, especially the stronger impact resistance, if the glasses are easy to be beaten, you can choose. **High.

3. Glass lenses.

Glass lenses are rare, although they are hard and have good light transmittance, they are very heavy and fragile, which are not suitable for the elderly, and it is generally not recommended to choose this material.

4. Crystal lenses.

Natural materials, high-end craftsmanship, and glasses are also very luxurious. In terms of function alone, it is not better than plastic lenses, but it is very expensive, and the collection value is higher than the functionality.

5. Paper mirror. Light and thin as paper, thin as cicada wings, light and agile. Hinge.

The ingenious design of the pile head makes the temples and frames perfectly stacked to the same plane when closed, with a thickness of only 2 mm and an overall weight of only 15g.

How to choose reading glasses lenses, now there are four main materials for reading glasses lenses, namely acrylic, resin, glass, crystal, the advantage of acrylic lenses is cheap, 9 yuan 9 on the Internet, 10 yuan on the stall are this kind of lenses, the disadvantage is that it is not wear-resistant, easy to flower, poor light transmission, not clear Resin lenses are now the absolute main force of glasses products, and most glasses are plastic lenses, and the advantages are good light transmission. High definition, multi-functional, wear-resistant, dirt-resistant, high hardness, scratch-resistant, clear point is more expensive than acrylic, glass and crystal reading glasses have high clarity and wear-resistant, the disadvantage is that it is too heavy, can not be done anti-blue light, and there is that the glasses are easy to hurt the eyes if accidentally broken.

How to choose reading glasses.

1. Reading glasses are divided into two types: glass lenses and resin lensesGlass lenses are relatively thin, with high hardness and good wear resistance, its quality and parameters do not change over time, but its impact resistance is inferior to that of plastic lenses, and the weight is slightly heavier than that of plastic lenses.

2. Reading glasses need to be selectedGood elasticity, platingSmooth and shinyThe material is smoothTightly assembled, late openingSmall and uniformBecause this type of frame is of good quality, it is not easy to deform and it is comfortable to wear.

3. It is advisable to choose a formal and reputable professional optical shop or ophthalmology hospital equipped with reading glasses to ensure the quality and service of reading glasses.

4. If you wear it after the eye is madeClarity, it means that the eye parameters are appropriate.

Precautions for wearing reading glasses empty.

1. Presbyopia should be fitted with glasses in time and should not be delayed.

2. Before fitting glasses, the eyes should be fully examined and refraction should be performed.

3. Try on the glasses for a certain period of time after they are fitted.

4. Reading glasses are only suitable for seeing near objects, so you should take off your glasses when observing distant things, and your reading glasses should not be worn for too long, so as not to cause dizziness and blurred vision.

Presbyopia refers to a physiological phenomenon caused by the gradual hardening of the lens, the weakening of elasticity, and the reduction of the contractile ability of the ciliary muscles with age. Reading glasses are a kind of reading glasses made for people with presbyopia, which meets the needs of people with presbyopia, and makes their observation of close-range objects clearer.

How to choose reading glasses:

First of all, hands and understand their degree of myopia. Generally speaking, people around the age of 40 may need to start wearing reading glasses, and if you already have myopia, then when choosing reading glasses, you must consider adding myopia.

Secondlyto select the type of reading glasses as needed. There are many types of reading glasses, including flat light reading glasses, half-frame reading glasses, full-frame reading glasses, etc. You need to choose the right type according to your needs and preferences.

Flat reading glasses are suitable for people whose entire myopia is in the same value range, while half-rim or full-frame reading glasses are suitable for people with different degrees or higher myopia.

And thento choose the right lens material. There are two types of lenses for reading glasses: plastic lenses are lightweight but easy to scratch, while glass lenses are relatively strong but heavier. You need to choose the right material for your needs.

Finallyto choose the appropriate framework. There are many types of frames for reading glasses, including metal, plastic, titanium, etc. You need to choose the frame that suits you according to your face shape, style, and usage scenario.

1. Rayban, France

Rayban is the most well-known international brand of reading glasses, generally expensive, but its quality and brand heritage are always the best, classic style, wear resistance and durability are also very good, so we recommend everyone to choose Rayban reading glasses.

2. Oakley, USA

Oakley is a well-known brand in the United States, the product is expensive, but its anti-static technology, anti-ultraviolet technology, acid and alkali resistance technology, adjustable goggle technology, etc., make the quality of its products higher, and the strength of protection is also its biggest advantage, it is worth choosing, this is my grandfather used, very good.

3. Carsrl, Germany

Carsrl reading glasses Bi Wei staring brand is also relatively well-known, its product quality is stable, the style is changeable, the best is affordable, and it has the quality assurance of Made in Germany, it is worth recommending everyone to choose.

4、ray-ban

The brand has a long history, and since 1937, Ray-Ban has become the most popular sunglasses brand in the world. Its fabrics are of excellent quality and are widely favored by high-end consumers. Ray-Ban is also well-known for constantly refreshing the design every season, fashionable and classic, trusted by consumers, and Ray-Ban reading glasses have always been the best among the top brands.

5、oakley

The brand is known for its innovative technology in the field of sunglasses, many of its sunglasses are made of high-tech fiber materials, as well as with special anti-ultraviolet technology and multiple eye protection functions to help protect the user's eyes.

1. The film type must be relatively wide, due to the gathering effect of presbyopia when the eye is near, coupled with the habit of reading and writing, the monocular visual axis should be moved downward and inward when the lens is farther away (level up). The pupil is generally up and down the midline of the film type when looking up, so to make the reading glasses have enough field of view, the film type should meet the requirements of the upper and lower height greater than 30mm, not the smaller the film type, the better. The narrow sheet type within 25 mm is generally portable and used to temporarily supplement eyesight.

2. The front of the glasses should be wide, but the OCD (Horizontal Distance of the Optical Center) should be smaller. Because reading glasses users are more than middle-aged, the face is plump, the horizontal size of reading glasses is generally 10mm larger than the optical frame, but the near interpupillary distance is 5mm smaller than the distant interpupillary distance, so the OCD value should generally be 58-61mm for women and 61-64mm for men.

3. Reading glasses must be sturdy and durable. Presbyopia glasses are near-use glasses, and the eye rule of presbyopia is to read from the age of 40 (+, i.e. 100 degrees), and every 5 years need to be supplemented with +, i.e., 50 degrees). Moreover, the frequency of taking off and wearing during use is dozens of times that of myopia lenses, so the reading glasses parts must be strong or highly elastic materials.

The anti-corrosion and anti-scratch performance of electroplating must be outstanding, and the hardening process of the lens should be good, and in general, it should be ensured that it will not be seriously deformed, rusted, or seriously worn within 2 years.

Generally speaking, spectacle lenses can be divided into two main categories, namely glass lenses and optical resin lenses.

Glass lenses include optical glass lenses and high refractive index lenses (commonly known as ultra-thin lenses), which have high hardness and good wear resistance, and generally their quality and various parameters will not change over time, but the impact resistance and weight of glass lenses are slightly inferior to those of plastic lenses.

Plastic lenses are generally much lighter than glass lenses and have better impact resistance than glass lenses, but their surface hardness is lower and they are more susceptible to abrasion. Due to the soft characteristics of plastic lenses and coated lenses, you should be careful not to let the mirror surface directly contact hard objects, and it is best to wash with water (or mixed with a small amount of dish soap) when scrubbing, and then use a special test cloth or high-quality cotton paper to blot the water droplets on the spectacle lenses. In addition, coated lenses should be used with caution in places with poor environmental conditions to avoid contamination and difficult cleaning.

1.Determine your age: The main function of glasses is to correct vision, so you need to know your age when choosing glasses. In general, people over the age of 40 need to choose glasses with prescriptions.

2.Check your eyesight: Before choosing glasses, you need to check your eyesight to make sure you don't have severe nearsightedness or farsightedness. If you have nearsightedness or farsightedness, you may need to choose glasses with prescriptions.

3.Consider the material: There are many materials for the glasses, including metal, plastic, glass, etc. In general, metal frames are stronger, while plastic frames are lighter. The glass frame is relatively strong, but it is fragile.

4.Determine the type of spring belt lens: Choose the right lens type according to your needs and preferences.

For example, there are types such as single light, binocular and progressive multifocal. Progressive lenses can simulate the diopter of a normal eye, reducing visual fatigue and are suitable for people who use computers or other electronic devices for long periods of time.

5.Consider after-sales service: Choose a reputable merchant to ensure good after-sales service. If you need to replace lenses or other parts, you can provide a service.

6.Choose the right glasses according to your needs: Finally, choose the right glasses according to your needs and preferences. If you need to read for long periods of time or use electronic devices, you can choose lenses with anti-fog and anti-scratch lenses.

Choosing glasses requires a comprehensive consideration of factors such as your age, eyesight, needs and preferences to ensure that you choose the most suitable glasses for you.