<p>Acero is a robust frame as well as fresh and distinctive with its tapered curves. Both squared and rounded in shape, this versatile style will fit most people effortlessly.</p> <h3>Product Details</h3> <table width="100%"> <tbody> <tr> <td> <ul> <li>Dimensions: <strong><span style="color: #000000;">47-23-145</span></strong><br><span style="text-decoration: underline;"><a class="size_chart" data-fancybox="" data-src="#size-chart6269830463676" data-type="inline" data-no-instant="">View measurements </a> </span> </li> <li> <strong data-mce-fragment="1">Handcrafted <strong>bio-based</strong><span> and</span><strong><span> </span>biodegradable eco-acetate</strong></strong><span data-mce-fragment="1"> frame with stainless steel core wire</span><span data-mce-fragment="1"> </span><br><a title="High-Quality Stylish Frames" href="https://filteroptix.com/pages/why-choose-filter-optix#premium-quality"><span style="text-decoration: underline;">Learn more</span></a> </li> <li>Key hole nose bridge with acetate nose pads for <strong>enhanced fit and comfort</strong> </li> <li><strong>Unisex</strong></li> <li>Includes <strong>packaging</strong>: designer box, premium case, lens cloth <br><br> </li> </ul> </td> </tr> </tbody> </table> <h3>Lens Details</h3> <table width="100%"> <tbody> <tr> <td> <p>Features <strong>organic CR-39</strong> lenses with excellent optical clarity and an <a href="https://filteroptix.com/pages/why-choose-filter-optix#coating-features" title="Filter Optix Advanced Multilayer Coating"><span style="text-decoration: underline;"><strong>advanced multilayer coating</strong></span></a> infused with <strong>superior blue light blocking properties</strong>.</p> <p>Our <a title="Red Lenses" href="https://filteroptix.com/pages/lens-colour-guide#red-lenses"><span style="text-decoration: underline;"><strong>Red glasses</strong></span></a> <strong data-mce-fragment="1">block 100% of all blue light, as well as all green light up to 550 nm</strong>, and the lenses have therefore a hot and <strong>mesmerising red tint</strong>.</p> <p>Available in<strong> non-prescription, prescription and readers</strong>.<br><br></p> </td> </tr> </tbody> </table> <h3>Benefits</h3> <table width="100%"> <tbody> <tr> <td> <p>Our<strong> Red glasses</strong> block 100% of all artificial blue light, as well as green light, emitted from digital screens, LED bulbs, etc.</p> <p>These glasses have the <strong>benefits</strong> of:</p> <ul> <li>Preventing macular degeneration and reducing eye strain</li> <li>Relaxing your eyes and mind</li> <li>Reducing stress and cortisol levels</li> <li>Significantly increasing melatonin levels naturally</li> <li>Optimising circadian rhythm and sleep quality</li> <li>Aiding sleep problems (insomnia, restless nights, early wake-ups, etc.)</li> <li>Preventing hormonal imbalances</li> <li>Reducing oxidative stress and increasing cellular repair</li> <li>Improving recovery and athletic performance</li> <li>Increasing cognition and focus while reducing fatigue</li> <li>Boosting your mood</li> <li>Helping mood disorders and mental health issues</li> <li>Reducing health issues and major diseases (type 2 diabetes, cancer, heart disease, etc.)</li> </ul> <p>For more information about the health benefits, read <a href="https://filteroptix.com/pages/light-and-health#orange-red-benefits" title="Benefits Red Lenses"><span style="text-decoration: underline;">here</span></a>.<br></p> </td> </tr> </tbody> </table> <ul></ul> <!-- split --> <p><br></p> <div style="text-align: center;"> <div class="one-half-column-left"> <img src="https://cdn.shopify.com/s/files/1/0531/2669/3052/files/Filter-Optix-Blue-Light-Glasses-Acero-Mist-Red.jpg?v=1628887063" style="float: none;" width="480" alt="Model is wearing Filter Optix blue blocking glasses with Red lenses"> <p>Model is wearing <strong>Acero Mist</strong> blue light glasses with <strong>Red</strong> lenses.</p> </div> <br class="is-hidden-desktop-only"> <div class="one-half-column-right"> <img src="https://cdn.shopify.com/s/files/1/0531/2669/3052/files/Filter-Optix-Blue-Light-Glasses-Acero-Mist-Red-2.jpg?v=1658780745" style="float: none;" width="480" alt="Model is wearing Filter Optix blue light blockers with Red lenses"> <p>Model is wearing <strong>Acero Mist</strong> blue light glasses with <strong>Red</strong> lenses.</p> </div> </div>