A Case Study on the Selection of Materials for Eye Lenses

<table>Fracture toughness, <svg height="14.3875" id="M3" style="vertical-align:-3.25792pt" version="1.1" viewbox="0 0 23.6 14.3875" width="23.6" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,14.3875)">
<g transform="translate(72,-60.49)">
<text transform="matrix(1,0,0,-1,-71.95,63.79)">
<tspan style="font-size: 12.50px; " x="0" y="0">𝐾</tspan>
</text>
<text transform="matrix(1,0,0,-1,-62.42,60.66)">
<tspan style="font-size: 8.75px; " x="0" y="0">I</tspan>
<tspan style="font-size: 8.75px; " x="2.9144161" y="0">C</tspan>
</text>
</g>
</g>
</svg>, plotted against Young’s modulus, <svg height="10.325" id="M4" style="vertical-align:-0.0pt" version="1.1" viewbox="0 0 12.225 10.325" width="12.225" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,10.325)">
<g transform="translate(72,-63.74)">
<text transform="matrix(1,0,0,-1,-71.95,63.79)">
<tspan style="font-size: 12.50px; " x="0" y="0">𝐸</tspan>
</text>
</g>
</g>
</svg> [<a href="/journals/isrn/2011/160671/#B8">8</a>].</table>

International Scholarly Research Notices

A Case Study on the Selection of Materials for Eye Lenses

Figure 2