parts of a microscope Flashcards
1
Q
base (2)
A
- made of metal
- stands firmly and evenly on work space
2
Q
arm/bridge (2)
A
- attached to base
- connects all parts together
3
Q
tube (2)
A
- inside is matty black to prevent reflections
- carries light from objective lens to ocular
4
Q
ocular (lens)/eyepiece (2)
A
- where u look through
- found at top of lens
5
Q
objective lens (3)
A
- attached to revolving nosepiece
- has different length depending on magnification
- smallest, x4; medium, x10; large x40-x100
6
Q
course focusing knob (1)
A
moves base/stage quickly up and down
7
Q
fine focusing knob (1)
A
moves tube slowly up and down to adjust clarity
8
Q
stage (2)
A
- where slide is placed
- has round opening in the middle where light passes through
9
Q
stage clip (1)
A
secures slide
10
Q
condenser (2)
A
- found below stage
- focuses light beams
11
Q
diaphragm (1)
A
controls the amount of light going on slide
12
Q
light source (3)
A
- mirror or lamp
- found under stage
- allows specimen to be visible
