If you choose a larger frame, the resulting glasses will be heavier and thicker, especially when you can see the thickness of the edges from the side. For lenses with higher refractive index, you should choose cheap eyeglasses near me with lenses with higher refractive index. If you have a lower refractive index, there is no need to choose lenses with a higher refractive index.
For lenses with higher degrees, it is possible to make them thinner and have them chamfered for better results. Thin lenses are not only aesthetically pleasing but also do not have too much-shaking sensation.
If the selected frame is large and the degree is low, it is also recommended to have a refractive index of 1.60 or 1.67, which is more beautiful and lightweight. Functional lenses include anti-blue light, anti-fatigue, color-changing lenses, and progressive lenses.
Anti-blue light lenses have a certain effect on blocking harmful blue light and reducing the harm of electronic products to the eyes. Mobile phone users and family members who frequently use computers for work are suitable for anti-blue light cheap eyeglasses near me lenses.
Anti-fatigue lenses, as the name suggests, are designed to prevent eye fatigue. Anti-fatigue lenses have a 25-50 degree adjustment on the lens, achieving a "stress relieving" effect on the eyes. When you look closer, it reduces the degree by 25-50 degrees, making your eyes less swollen and more relaxed.
Color-changing sunglass near me lenses darken under strong sunlight and become transparent under indoor light. The color of the lens can be adjusted according to the intensity of the light, making it versatile.
Progressive lenses are lenses with multiple focal points that can see up close and mid-range objects. Progressive lenses are described as "zoom lenses", and wearing one pair of glasses is equivalent to using more glasses.
