| A | B |
|---|
| Eyepeice | Contains a lens that magnifies 10x |
| Body Tube | Seperates the eypeice lens from the objective lens. |
| Nosepeice | Holds the low-power & high-power objective lenses; allows the lenses to rotate for viewing |
| High-power objective Lens | Magnifies about 40x |
| Low-power objective Lens | Magnifies about 10x |
| Diaphragm | Controls the amount of light passing through the opening of the stage/ |
| Mirror | Reflects light upward through the diaphagm. |
| Base | Supports the microscope. |
| Stage Clip | Holds the slide in place. |
| Stage | Supports the slide being used. |
| Arm | Supports the body tube |
| Fine adjustment knob | Moves the body tube for focusing with the high-power objective lens. |
| Coarse adjustment knob | Moves the body tube for focusing with the low-power objective lens. |
