1. Pg. 5 1.Coarse Adjustment knob (F)- focuses image under lowest power. Cannot use with other lenses. 2.Fine adjustment knob (E)- used to focus images under high power. A B D E F L K J H C G I

2. Pg. 5 3. Diaphragm (I)- regulates the amount of light that shines on the specimen. 4. Ocular lens (A)- contains lens to look through and magnifies the object 10X 5. Revolving nosepiece (C)- the part that allows you to easily switch from one objective lens to another. A B D E F L K J H C G I

3. Pg. 5 6. Base (G)- Where your bottom hand should be when carrying a microscope. 7. Arm (B)- The part your other hand should hold when carrying a microscope. 8. Light Source (H)- Allows light to reflect upward. 9. Objectives Lenses (L)- The lenses which are used in conjunction with the eyepiece to magnify images. A B D E F L K J H C G I

4. Pg. 5 10. Stage (D)- platform to support the slide 11. Stage clips (K)- holds the microscope slide in place. A B D E F L K J H C G I

5. Pg. 5 Make sure you memorize the parts and what they do for the quiz NEXT class!! A B D E F L K J H C G I