Buy from Amazon.com : http://fave.co/1ACDLz2 <br /><br />AmScope SE402Z Professional Binocular Stereo Microscope WF10x and WF20x Eyepieces 10X/20X/40X<br /><br />Product Description : <br />10X-20X-40X Widefield stereo magnification powers <br />6 very large working distance <br />1X and 2X Two objectives <br />Incident side light included <br />Versatile boom-arm stand <br />Professional stereo microscope with boom arm has long working distance to enables users to perform work or manipulate large items including circuit boards and dental appliances
