EOS circle lens are 14.0mm, 14.2mm, 14.5mm, that have 3 diameter, slight enlargement. they are a good lens to choose if you want something subtle but different than a regular black or brown lens, that is a good choice.EOS 圈镜头隐形眼镜是 14.0毫米，14.2毫米，14.5毫米，是有3个直径，略有扩大。他们是一个很好的 镜头，如果你想选择一些微妙但比普通的黑色或褐色镜片这是一个不错的 选择