Eyeglasses

<svg
    xmlns="http://www.w3.org/2000/svg"
    width="512"
    height="512"
    viewBox="0 0 512 512"
>
    <linearGradient
        id="a"
        x1="256"
        x2="256"
        y1="356"
        y2="156"
        gradientUnits="userSpaceOnUse"
    >
        <stop offset="0" stop-color="#009efd" />
        <stop offset="1" stop-color="#2af598" />
    </linearGradient>
    <path
        fill="url(#a)"
        d="M512 196h-56.051c-18.262-24.273-47.303-40-79.949-40-26.879 0-51.311 10.663-69.299 27.976C296.055 167.181 277.314 156 256 156s-40.055 11.181-50.701 27.976C187.311 166.663 162.878 156 136 156c-32.646 0-61.687 15.727-79.949 40H0v40h38.011A100.03 100.03 0 0 0 36 256c0 55.14 44.86 100 100 100s100-44.86 100-100v-40c0-11.028 8.972-20 20-20s20 8.972 20 20v40c0 55.14 44.859 100 100 100s100-44.86 100-100c0-6.847-.693-13.536-2.011-20H512zM136 316c-33.084 0-60-26.916-60-60s26.916-60 60-60 60 26.916 60 60-26.916 60-60 60zm240 0c-33.084 0-60-26.916-60-60s26.916-60 60-60 60 26.916 60 60-26.916 60-60 60z"
    />
</svg>