http://www.asianproducts.com/hotproduct/manufacturer_Zoom-Eyepieces_.htm Zoom Eyepieces AsianProducts directory for Zoom Eyepieces - It includes sources from Zoom Eyepieces manufacturers and Zoom Eyepieces suppliers, and those qualified Zoom Eyepieces manufacturer are extensively from china, Taiwan, Hong Kong. Wed, 22 May 2013 12:15:39 +0800 Copyright 1986 - 2013 Media Federal Co. Ltd. All rights reserved. http://www.asianproducts.com/product/A13233960908716214_P13233993774065452/xtd-217-sereis-zoom.html XTD-217 Series are the zoom stereo microscopes, which can magnify at object to erecting image. It use the horizontal pair knob to vary the magnification, that make the operation very easy. The zoom ob...<a href="http://www.asianproducts.com/company/A13233960908716214/ningbo-biocotek-scientific.html" target="_blank" title="Ningbo Biocotek Scientific Instrument Co.,Limited ">Ningbo Biocotek Scientific Instrument Co.,Limited </a> Fri, 09 Dec 2011 10:58:04 +0800 P13233993774065452