Accu-Scope Microscope 20x Plan S-APO Objective

This microscope objective is compatible with Olympus CX and BX microscopes.  Although it will not be 100% parfocal Specifications 20x Plan semi-Apochromatic objective N.A. 0.50 Working distance 2.10mm Superb color reproduction Provides a flat field of view Infinity corrected Corrected for No. 1 ½ coverglass RMS threads Designed for EXC-350 series microscopes Shipping size 9x7x5 inches Shipping weight 1lb