Johnson Level and Tool 40-6725 Green Brite Laser Enhancement Kit<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Enhances the visibility of green beam lasers</li><li>Green magnetic target (40-6846)</li><li>Green laser enhancement glasses (40-6840)</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41WNdNCwDEL.jpg" noproxy>