div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documentp1-2004-6-30-b-focus-uarterly-newsletter-of-the-polyu-optometry-nic-plrtmenthtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: P1 · 2004 6 30 · b-focusî uarterly newsletter of the PolyU Optometry nic pålrtment of Optometry and Radiography e ong Kong Polytechnic University vol 2 Issue 2 May 2004 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader034fdocumentsinreader034viewer20220518235fedae88ff2eb00d50713117html5thumbnails1jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imageimg data-url=documentp1-2004-6-30-b-focus-uarterly-newsletter-of-the-polyu-optometry-nic-plrtmenthtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: P1 · 2004 6 30 · b-focusî uarterly newsletter of the PolyU Optometry nic pålrtment of Optometry and Radiography e ong Kong Polytechnic University vol 2 Issue 2 May 2004 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader034fdocumentsinreader034viewer20220518235fedae88ff2eb00d50713117html5thumbnails2jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imageimg data-url=documentp1-2004-6-30-b-focus-uarterly-newsletter-of-the-polyu-optometry-nic-plrtmenthtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: P1 · 2004 6 30 · b-focusî uarterly newsletter of the PolyU Optometry nic pålrtment of Optometry and Radiography e ong Kong Polytechnic University vol 2 Issue 2 May 2004 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII=...