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Hoffman Modulation Contrast HMC 100 Plan 1.25 NA 160/0.17 Microscope Objective

OLYMPUS U-PCD Phase Contrast Condenser Turret for BX Series

Nikon LWD 40X 0.55 Hoffman Modulation Contrast HMC Microscope Objective 160mm

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Three position objective nosepiece turret

Leitz Wetzlar 4 place objective turret for Ortholux I microscope

Leitz Microscope Substage Condenser