Microscope G1200 Binocular Ore Polarizing Microscope with Bertrand Lens for Basic Customization

BK-POLF-TR Polarizing Microscope         Polarizing Microscope, Reflect Light, Trinocular--Reflect 5W LED Illumination + Swing Out Condenser N.A. 0.9/0.13 Center Adjustable--Head & Eyepiece With Joint Move Design To Keep Right Side Eyepiece's Cross Direction--Professional Polarizing Non-Stress LWD Infinity Plan Objective (Reflecting)--Professional Polarizing Lens, Analyzer With Bertrand Lens, λ, λ/4 Slip, Quartz Wedge.--Powered By Safety Low Voltage Charger, Input Wide Voltage 100V-240V, Output 5V1A, Support Power Bank Supply For Outdoor   /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1