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Microbiology
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Lab # 1 The Compound Microscope
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Parts of the Microscope
1. Ocular (eyepiece) x 2. Objectives (Lenses) Scanning Objective x Low Power Objective x High Power Objective x Oil Immersion Lens x 3. Stage Control Lever 4. Adjustment Knobs Coarse Adjustment Fine Adjustment 5. Iris Diaphragm Lever
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Total Magnification Ocular x Objective TM Scanning 50x Low Power 100x
High Power x Oil Immersion Lens x
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3 Bacterial Morphologies
1. Cocci 2. Bacilli 3. Spiral
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Salmonella typhosa
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Streptococcus lactis
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Proteus vulgaris
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Clostridium botulinum
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Agrobacterium tumefaciens
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Rhodospirillium rubrum
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Micrococcus luteus
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