<a href='http://product.pcpop.com/000024101/Index.html' target='_blank'><img src='http://img5.pcpop.com/ProductImages/120x90/0/572/000572740.jpg'/></a>
<a href='http://product.pcpop.com/000077658/Index.html' target='_blank'><img src='http://img5.pcpop.com/ProductImages/120x90/0/575/000575543.jpg'/></a>
<a href='http://product.pcpop.com/000024101/Index.html' style='text-decoration:underline' target='_blank'>佳能EF 70-200mm f/4L USM</a>
<a href='http://product.pcpop.com/000077658/Index.html' style='text-decoration:underline' target='_blank'>腾龙SP AF 70-200mm F2.8 Di LD [IF]</a>
两款产品相比较，我的观点是:塑料镜身总让人不放心。
