Anti Blue Ray Clip On Eyeglasses Computer Reading Glasses Eye Strain Protection<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Whether you are looking for computer glasses for the office or a late night drama time， this glasses will give you the premium protection as well as giving you a better clear view </span></li><li><span class="a-list-item"> Designed specifically to reduce glare， reflect blue light away from the user and relieve long term eye strain caused by excess electronic device use </span></li><li><span class="a-list-item"> Adding UV film， even in the outdoors， it has the effect of anti UV and strong glar，bring you more comfortable </span></li><li><span class="a-list-item"> Lens material: gum </span></li><li><span class="a-list-item"> Size: Lens total length 130mm?Width 59mm ?Height 39mm </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/31EJfW7Wh2L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/519Zpp7Uq7L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41f%2BSzMCmFL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51dhi67t1FL.jpg" noproxy>