For many individuals, sunglasses are a must-have item, particularly in the sweltering summertime when the sun is out all day. Although there are many different forms and kinds of sunglasses on the market, it is the lenses that give them their effectiveness in shielding the eyes from dangerous UV radiation. However, have you ever pondered whether you could create your own sunglasses lenses?
The simple answer is that a typical person cannot create their own sunglass lenses. Specialized tools, supplies, and knowledge are needed for the process of making lenses, and the common person does not easily have access to these resources. Sunglass lens production also includes a number of quality control procedures to guarantee that the lenses fulfill requirements for UV protection, clarity, and durability.
What kind of lens are sunglasses made of then? Glass or plastic are the two common materials used to make sunglasses lenses, with plastic being more often used due to its light weight and impact resistance. The two most popular types of plastic lenses used in sunglasses are CR-39 and polycarbonate. Because of their excellent level of impact resistance and light weight, polycarbonate lenses are a preferred option for sports and other outdoor activities. Glass lenses are thicker and heavier than CR-39 lenses, which offer superior optical clarity and scratch resistance.
Although you cannot manufacture your own sunglasses lenses, you can alter the lenses’ hue and coating options. In direct sunshine, tinted lenses are intended to reduce glare, boost contrast, and enhance visual comfort. Gray, brown, green, and yellow are just a few of the tint colors that are accessible; each offers a different set of advantages. You can also choose polarized lenses, which are made to deflect reflected light and lessen glare, making them perfect for activities involving water and snow.
In conclusion, due to the specific tools and skills needed in the production process, producing your own sunglass lenses is not feasible. However, you can alter the lenses to meet your unique requirements and tastes by choosing from a variety of color and coating options. Since extended UV exposure can harm the eyes and raise the risk of cataracts and other eye illnesses, it’s crucial to buy sunglasses with lenses that offer 100% UV protection while shopping.