microscope Flashcards
eyepiece or ocular lenses
It is a lens at the top of the microscope to see the object of the study. The eyepiece contains magnification of 10x
tube
or body tube
connect eyepiece to the objective lens
revolving nosepiece
has holders for the different objective lenses
it allows rotation of the lenses during the view
objective lenses
3 or 4 are found on the microscope
10x 40x 100x powers
colour coded
the shortest has the least power and the longest has the highest power
diaphgram
it allows the amount of light entering the opening of the stage
you shouldn’t have to touch this when viewing
coarse adjustment knob
used for the focus
roatated firmly it moves the stage up an down
fine adjustment knob
used for the focus
when rotated slightly gives the focus and does not move the stage
frame
Support the tube of the microscope and connects to the base of the microscope
used to transport the microspe
hold one hand and the other hand under the base
stage
platform that is flat and it for placing the slide under the observation
stage clip
hold the slides in the place
condensor
focusing the light on the specimen under the observation
when very high powers 400x are used, condenser lenses are very important gives a sharper image
you should not have to touch this when viewing the slides
base
provides basal support for the microscope
power button
the main power that turn the illumination on or off
located at the back of the base