Bought for the purpose of the &#34;readers&#34; - the polarized lens makes it very difficult to read my Iphone 6 with the  &#34;reader&#34; portion of the glasses.  I've purchased many readers through Amazon, and have never had this problem.  However, the polarized lens itself is a very nice lens, so if you are not in need of &#34;readers&#34; they would be wonderful.