... . OEM 5. Used in veterinary, education, lab, hospital Binocular Biological Microscope XSZ-PW146 Specification: Viewing Head: Seidentopf Binocular Head, 30 degree ... Achromatic objective: 4X, 10X, 40X(s), 100X(s, oil) Stage: Double layers mechanical stage, 180x150mm/75x50mm Condenser: Abbe NA=1.25 with Iris ...