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Aspherical Lens has a different surface curvature than ordinary spherical lenses. In order to pursue the thinness of the lens, the surface of the lens needs to be changed. In the past, spherical design was used to increase the aberration and distortion. And other undesirable phenomena. The current aspheric design has corrected the image, solved the problem of distortion of vision, and made the lens lighter, thinner and flatter. Moreover, it still maintains excellent impact resistance, making it safe for wearers.

Aspherical Lens

Traditional spherical lenses, the distortion of the object around the lens, limiting the field of vision of the wearer. In the era of continuous technological advancement, the optical wonder of aspheric design reduces the edge aberration of the lens to the bottom and makes it wide The vision can meet the needs of customers. Aspheric lenses have a flatter base curve, lighter weight, and look more natural and beautiful. In the case of high refractive power, the deformation of the eye can be reduced. For consumers with high vision power, the choice of aspherical lenses may be more suitable.

Aspheric lenses have an aspheric surface design. The advantages of this design over spherical lenses are:

1. clearer

The aspheric lens with special coating treatment has perfect visual performance, presenting clearer and more comfortable visual effects.

2. Easier

After wearing aspherical lenses, you can hardly feel its presence, it will lose weight for your eyes, and enjoy the ease it brings you.

3. More natural

The aspheric design is more natural, with less visual distortion and more realistic vision.

Aspheric lenses have a different surface curvature than ordinary spherical lenses. Spherical lenses increase aberrations and distortions, resulting in obvious unclear images, distorted vision, and narrow fields of view. The current aspheric design has corrected the image, solved the problem of distortion of vision, and made the lens lighter, thinner and flatter. Moreover, it maintains excellent impact resistance.

In today's eyewear industry, the pursuit of thin and light lenses can reach its peak. Aspheric lenses can not only meet the needs of fashion trends, but also have excellent optical performance. Compared with the traditional aspherical lens, the shape of the front surface of the aspherical lens is more complicated, and the curve is curved from the center of the lens to the edge of the lens. For double aspheric lenses, the surface on the front of the lens is gradually flattened towards the edge of the lens; for doubled aspheric lenses, the surface is gradually steepened towards the edge of the lens. This changing surface has many important advantages. The most important advantages are its aesthetics and excellent optical performance.

Compared with aspheric surfaces, spherical surfaces of the same material and the same degree of aspheric lenses are flatter, thinner, more realistic and comfortable. Traditional spherical lenses, the distortion of the object around the lens, restricting the wearer's field of view, aspheric lens edge aberration is reduced to the end, so that its wide field of view can meet the needs of users.

The above is information about aspherical lenses introduced by Aspherical Lens Supplier.