1.0香港建視眼科中心 Hong Kong Bright Vision Eye Centre 眼科醫生 湯文傑https://www.hkbrighteye.com/en_GB眼科醫生 湯文傑https://www.hkbrighteye.com/en_GB/author/drtong/rich600338<blockquote class="wp-embedded-content" data-secret="z7GpBepsYX"><a href="https://www.hkbrighteye.com/en_GB/equipment/">眼科儀器</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.hkbrighteye.com/en_GB/equipment/embed/#?secret=z7GpBepsYX" width="600" height="338" title="“眼科儀器” — 香港建視眼科中心 Hong Kong Bright Vision Eye Centre 眼科醫生 湯文傑" data-secret="z7GpBepsYX" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); //# sourceURL=https://www.hkbrighteye.com/wp-includes/js/wp-embed.min.js </script>MP-eye通過確定眼睛中的黃斑色素含量來評估患者對藍光和自由基的氧化作用（活性氧= ROS）的天然防禦能力。通過測量患者看到一種稱為Haidinger筆刷的視覺效果的閾值來實現（圖2）。閾值測試的過程類似於LogMAR或Snellen圖表中用於測試視敏度的過程，不同之處在於MP-eye不僅使字母更難看，而且使Haidinger的筆刷效果很難看到。https://www.hkbrighteye.com/wp-content/uploads/2023/01/HD-analyzer.jpeg211239