Accu-Scope Microscope 40xR Infinity Plan Phase Objective

This microscope objective is compatible with Olympus CX and BX microscopes.  Although it will not be 100% parfocal Specifications 40xR Plan Phase Contrast objective N.A. 0.65 Working distance 0.72mm Provides a flat field of view Infinity corrected Corrected for No. 1 ½ coverglass Spring-loaded bottom lens to prevent damage to the objective and the specimen RMS threads Designed for 3000-LED, EXC-350 and 3000 series microscopes Shipping size 9x7x5 inches Shipping weight 1lb