Soft contact Gradient Tint Prescription Lenses (SCL) is a hydrophilic synthetic polymer compound, which can be divided into low water content (30%), medium water content (30% ~ 60%) and high water content (60%) according to the water content. The high water content makes the High Index Lenses Meaning soft, elastic, good oxygen permeability, and there is no obvious sense of foreign matter at the beginning of use. However, because it is a soft material with water content, it is easy to be polluted or moldy, so it must be strictly disinfected. In addition, compared with hard contact Transition Lenses, it has poor astigmatism correction, and special astigmatism lenses need to be used, with a service life of 1-1.5 years. Wearing comfort is a big feature. The Eyeglasses Transition Lenses is large (12.5-14.5mm) and fully covers the cornea. It is not easy for dust and foreign bodies to enter the eye, shift and fall off. It is very suitable for sports activities.
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