Matching Pairs MicroscopioOnline version Une las partes del microscopio con su función by Valentina Arévalo Hernández 1 Diaphragm 2 Stage 3 Low power objective 4 Base 5 Rotating objects 6 Neck 7 Stage clips 8 Fine adjstment 9 Eye piece 10 Coarse Adjustment 11 Medium power objective 12 Tube 13 Light source 14 High power objective The first lens you use when doing proper microscope work. Usually 4 X. Use to safely transport microscope Allows for quick change of objectives. Used to make large changes in focus. NOTE: Never use this when viewing on high power Used to safely transport the microscope (14) Used to small adjustments of focus. Reflects light up to the viewers eye The highest magnification used. Usually 43 X. NEVER use the course adjustment when using this lens. The second lens you use when doing proper microscope work. Usually 10 X. Slides are placed on this. Use to vary the amount of light passing through the slide. Usually it is better if the amount of light is low. Use to keep the slide in place. The part you look at with your eye. Usually 10 X magnification. Sends light up through the diaphragm and throught the slide for viewing.