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Biological Microscope Objective 185 Achromatic Objective 4X 10X 20X 40X(s) 60X (s )100X(s,0)
4X Achromatic Objective.
10X 4X Achromatic Objective.
20X 4X Achromatic Objective.
40X Achromatic Objective.
60X Achromatic Objective.
100X Achromatic Objective.
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