In the long run, a frank and direct pricing approach is better. Almost every day there is a discount promotion. It is easy to find the previous price and transaction facts on the eyeglasses online cheaply, and it is no longer easy to be fooled.

How much is better to correct vision when using a computer for a long time? It is not possible to mechanically correct a certain parameter value. For different wearers, it must be determined in actual optometry, with the best comfort level of the wearer as the standard.

What are the differences in quality between lenses of different brands? Mainly in materials, optical surface design, and surface treatment technology. For users, the main focus is on comfort and durability.

Which store is the most reliable? Which brand is the most reliable? As professionals, our opinions are certainly not objective enough, and difficult to be neutral. For products with a longer consumption cycle such as glasses, it is recommended to spend more time searching for the best place to buy eyeglasses and brands or to learn more or ask questions on relatively neutral platforms.

What are the differences between lenses from well-known brands? The lenses' technology mainly focuses on materials, optical surface design of lenses, and surface treatment. The development of materials affects the weight, thickness, durability, refractive index, and process difficulty of lenses; The principle of optical surface design is to strive for a visual experience close to that of the naked eye; Surface treatment affects the wear resistance of the surface, the quality of light entering the eye, resistance to water, mist, oil, etc.

For users, it means comfort and durability. In the environment of free eyeglass mart competition, there are different customer groups. Each enterprise has its own pricing method.