What are the advantages of aspheric lenses?
Manufacturer of spherical lens the same material, the same degree of spherical lens compared with aspheric lens, aspheric lens is flatter, thinner, more realistic, more natural and comfortable
The traditional spherical lens produced by the Manufacturer of spherical lens has distortion around the lens, which limits the wearer's visual field. The edge aberration of the aspheric lens is reduced to the bottom, so that the wide visual field can meet the needs of customers. The surface radian of aspheric lens is designed to be aspheric. Compared with Manufacturer of spherical lens, this design has the following advantages:
1, clearer: after the special coating treatment of the aspheric lens is more complete. Beautiful visual expression, present more clear, comfortable visual effect. Fruit.
2, more relaxed: after wearing the aspheric lens almost can not feel its existence, it for your eyes. Fat, enjoy it to your heart's content.
3, more natural: aspherical design, more natural, less visual deformation, visual objects more realistic.
Manufacturer of spherical lens design lenses so that aberration and deformation increase, will appear bright. The image is not clear, distorted, narrow vision and other bad images.
4. The design of aspheric surface can reduce the aberration of the edge of the lens to correct the image, solve the distortion of the horizon and other problems, so that the image is more natural and the field of view is wider, which can meet the needs of customers. At the same time, the lens is lighter, thinner and flatter. Under the premise of the same material and the same degree, the production of aspheric lens is flatter, thinner, more realistic, more natural and comfortable than that of Manufacturer of spherical lens.
5. The curve design of aspheric lens is closer to reality, but not everyone is suitable for it. Some people are more suitable for the curve of spherical lens. It is difficult to judge the kind of good vision, aspherical relatively good comfort.
