LW Scientific Monocular Biological Microscope WF10X 4X 10X 40X Objectives

Cambridge Instruments Monocular Compound Microscope WF10X 4X/10X/40X Objectives

ETA Compound Monocular Microscope With 3 Lenses 4X 10X 40X

OMANO Compound Microscope w/ 4x 10x 40x Objectives – LED Light

National WF10X Monocular Upright Compound Microscope 4X,10X,40X

Cambridge Instruments Monocular Compound Microscope WF10X 4X/10X/40X Objectives

Boreal 2 Monocular Microscope. Objectives : 4x, 10x, 40x, 100x. Model: 1762-09

National Microscope Model 138 Monocular Compound w/ 4x, 10x, 40x Objectives, LED