High index 1.67 Plastic replacement lenses

If you have a strong prescription, standard safety or everyday lenses can leave you with heavy, thick edges that strain your nose and limit your frame choices. High Index 1.67 and 1.74 plastic replacement lenses from VS Eyewear solve this by bending light more efficiently, resulting in lenses that are up to 50% thinner and significantly lighter than traditional options. Custom-edged to breathe new life into your favorite frames, these advanced high-index optics deliver sleek aesthetics, all-day wearing comfort, and razor-sharp vision.

Ultra-Thin Aesthetics for High Prescriptions

High-index optical materials feature a higher refractive index, meaning the lens requires less physical material to correct strong farsightedness or nearsightedness. Lenses made with 1.67 index material are up to 33% thinner than standard 1.50 lenses, while 1.74 index lenses represent the thinnest, most technologically advanced plastic lens available—reducing lens edge thickness by up to 50%. Say goodbye to the heavy "coke-bottle" look and enjoy sleek, flat-profile lenses in your favorite frames.

Superior Comfort and Reduced Distortion

Thick, heavy lenses tend to slide down your nose and cause uncomfortable pressure points on your ears and bridge. By dramatically cutting down overall lens weight, High Index 1.67 and 1.74 replacement lenses make high-power prescriptions feel almost weightless. Furthermore, their flattened aspheric design reduces peripheral visual distortion and minimizes the eye-magnification or eye-minification effect, leaving your eyes looking natural behind the lenses.

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