The film layer of discountglasses is refined layer by layer through scientific means, providing different protection to the lens. It not only determines the service life and aesthetic level but also determines the clarity of the lens. The coated film is stronger than the uncoated film, and the functional film layer is stronger than the ordinary film layer.

When choosing lenses, you can choose according to your actual needs, and the one that suits you is the best. For example, for those who have a lot of exposure to electronic products, we recommend anti-blue light, high school students, and peripheral-defocusing children's eyeglasses products.

Adults should pay attention to UV and blue light damage, and discoloration and blue light protection are also suitable; Adding hard film is suitable for those who value the service life and wear resistance of lenses more; Anti-fouling film is suitable for mirror groups that require high cleanliness of lenses.

Green film is the most common and standard anti-reflection film, which can prevent ultraviolet rays, has excellent transparency, and can see things clearly, naturally, and realistically. It is comfortable to wear and is suitable for people and childrens eyeglasses for students who have high color requirements.

On average, people change their glasses every two years. Ordinary myopic patients should generally change their glasses every two years, one is to adjust the degree, and the other is to update and replace them.

Once there are scratches on the surface of the glasses, it will significantly affect their optical correction performance. Therefore, it is necessary to regularly maintain and inspect the glasses, and update them in a timely manner to ensure that they are always in good working condition.