5 Written Questions
5 Multiple Choice Questions
- The flat platform where you place your slides. Stage clips hold the slides in place.
- The bottom of the microscope, used for support
- Clips on the stage used to hold the slide in place.
- This is the part that holds two or more objective lenses and can be rotated to easily change power.
- This is the rough focus knob on the microscope. You use it to move the objective lenses toward or away from the specimen.
5 True/False Questions
Tube → This is the part that holds two or more objective lenses and can be rotated to easily change power.
Oil Immersion Lens → They almost always consist of 4X, 10X, 40X and 100X powers. When coupled with a 10X (most common) eyepiece lens, we get total magnifications of 40X (4X times 10X), 100X , 400X and 1000X.
Stage Plate → On a low power microscope, there is a frosted circular glass plate that fits in over the lower illuminator.
Diaphragm → A rotating disk under the stage that is used to vary the intensity and size of the cone of light that is projected upward into the slide.
Eyepiece → the lens at the top that you look through.