Nikon SMZ-2T 1x to 6.3x, 1:63 Zoom Range, Trinocular Stereo Microscope + (2) 10X Eyepieces Parts / Repair Broken Bevel Gear on Zoom Function. BestTestUS Sells all Types of Hard to Find Parts and Accessories That We Have Acquired Over the Past 25 Years! BestTestUS is a Part of Tech-Systems Electronics, Inc. The item "Nikon SMZ-2T 1x to 6.3x, Trinocular Stereo Microscope + Eyepieces Parts / Repair" is in sale since Monday, May 22, 2017.This item is in the category "Business & Industrial\Healthcare, Lab & Life Science\Lab Equipment\Microscope Parts & Accessories". The seller is "besttestus" and is located in Manasquan, New Jersey. This item can be shipped worldwide.