American Optical AO One-Sixty 160 Monocular Microscope w 2 Objective Lenses (C3)

American Optical AO One-Sixty Student Monocular Microscope w 2 Objective Lenses

American Optical AO One-Sixty 160 Monocular Microscope w/ 3 Objective Lenses

American Optical AO Spencer Microscope w/ 3 Objective Lens

American Optical One-Sixty 160 Monocular Microscope w 2 Objective Lenses (C3)

Meiji Monocular Microscope With 3 Objective Lenses

Swift M3600/M3700 Lab Illuminating Monocular Microscope w/3* Objective lens