-
What are the correct methods for cleaning and maintaining optical glasses?
Proper cleaning and maintenance of optical glasses can help maintain their clarity and extend their service life. Here are some common methods: Cleaning method Daily wiping: Gently wipe the glasses with a special eyewear cleaning cloth. If there are stains or fingerprints on the glasses, you can ...Read more -
Does the material of children’s glasses affect the frequency of replacement?
The material of children’s glasses has an impact on the replacement frequency. Different frame and lens materials vary in terms of durability, adaptability, etc., as follows: Frame material Plastic material: The advantages are that it is relatively light in weight, relatively low in price, ...Read more -
How often do children’s glasses need to be replaced?
The replacement frequency of children’s glasses is influenced by multiple factors. Generally, it is recommended to replace them every half a year to a year. The following is a specific analysis: Changes in vision Children are in the stage of growth and development, and their vision changes ...Read more -
How to choose a lens suitable for children?
Choosing a lens suitable for children requires a comprehensive consideration of children’s vision, eye habits, age and other factors. The following are some key points: Select according to vision condition Single-light lenses: If the child is simply nearsighted or far-sighted, and there are...Read more -
How to choose the right frame for children’s faces?
Choose a frame suitable for children’s face, mainly considering the characteristics of different face shapes and children’s facial development, the following are some basic selection methods: Round face Frame features: Suitable for selecting square or rectangular frames to balance the...Read more -
How often do children’s glasses need to be changed?
There is no fixed standard for the replacement time of children’s glasses, and it is necessary to comprehensively judge the changes in the child’s vision, the degree of wear of the glasses and other factors. The following are some common reference situations: Visual change Children ar...Read more -
How should children’s glasses be maintained?
The maintenance of children’s glasses requires attention to cleaning, storage, use, etc. The following are specific maintenance methods: Clean lenses Daily cleaning: Wipe the lenses daily with a special eyeglass cleaning solution and a soft eyeglass cloth. First spray the cleaning solution ...Read more -
How to choose the degree of children’s glasses?
The choice of children’s glasses requires a comprehensive variety of factors, on the basis of professional optometry, combined with children’s vision development, eye needs, etc., to be reasonably determined, the following is a specific introduction: Rely on professional optometry: ch...Read more -
What details should we pay attention to when choosing glasses for children?
When choosing glasses for children, you need to pay attention to some details in terms of lenses, frames, optometry, etc. The following is a specific introduction: Lens selection Material: The preferred choice of resin lenses, its light weight, not easy to break, can effectively reduce the burden...Read more -
How to clean and maintain titanium sunglasses frames?
Cleaning and maintenance of titanium sunglasses frames need to pay attention to the following points: Daily cleaning Rinse with water: Rinse the frame with running water, which can wash away the surface dust and some stains that are easily soluble in water. When rinsing, pay attention to all part...Read more -
How to judge whether the surface treatment process of titanium sunglasses frame is proper?
To determine whether the surface treatment process of titanium sunglasses frame is proper, you can start from the following aspects: Observation appearance Color uniformity: Properly processed frames, the surface color should be uniform, there is no obvious color difference, color spots or differ...Read more -
The characteristics of titanium metal sunglasses frame
Titanium sunglasses frames have the following significant features: Light weight: The density of titanium is about 4.51g/cm³, which is much lower than common metals such as copper, iron, steel, etc., and even lighter than aluminum. This makes the titanium frame very comfortable to wear, long-term...Read more