microscope review parts. eye piece (ocular lens)
TRANSCRIPT
MICROSCOPE REVIEWMICROSCOPE REVIEWPARTSPARTS
EYE PIECEEYE PIECE(OCULAR LENS)(OCULAR LENS)
BODY TUBEBODY TUBE
NOSE PIECENOSE PIECE
OBJECTIVE LENSESOBJECTIVE LENSES
ARMARM
STAGE STOPSTAGE STOP
STAGE CLIPSSTAGE CLIPS
STAGESTAGE
LIGHT APERTURELIGHT APERTURE
DIAPHRAGMDIAPHRAGM
ROTATABLE CIRCLE UNDERNEATH ROTATABLE CIRCLE UNDERNEATH STAGE WITH PINHOLES OF VARYING STAGE WITH PINHOLES OF VARYING SIZE.SIZE.
COURSE ADJUSTMENTCOURSE ADJUSTMENT
FINE ADJUSTMENTFINE ADJUSTMENT
LIGHT SOURCELIGHT SOURCE
LAMP IS SHOWN. ON EARLY LAMP IS SHOWN. ON EARLY VERSIONS OF LIGHT MICROSCOPES VERSIONS OF LIGHT MICROSCOPES MIRRORS WERE USED!MIRRORS WERE USED!
POWER SWITCHPOWER SWITCH
ON/OFFON/OFF
BASEBASE
PROPER USESPROPER USES
MAGNIFY SPECIMENMAGNIFY SPECIMEN
STUDY MICROSCOPIC SPECIMENSTUDY MICROSCOPIC SPECIMEN ALIVE ALIVE DEADDEAD WET MOUNTED WET MOUNTED DEHYDRATED PRESERVEDDEHYDRATED PRESERVED
MAGNIFICATIONSMAGNIFICATIONS
OCULAR LEN MAGNIFYS SPECIMENOCULAR LEN MAGNIFYS SPECIMEN 10X 10X
LOW POWER OBJECTIVE 10XLOW POWER OBJECTIVE 10X
MID POWER OBJECTIVE 25XMID POWER OBJECTIVE 25X
HIGH POWER OBJECTIVE 40XHIGH POWER OBJECTIVE 40X
TOTAL MAGNIFICATIONTOTAL MAGNIFICATION
OCULAR LENSOCULAR LENS x x OBJECTIVEOBJECTIVE
10 X 10 X LOW POWERED (10) =100LOW POWERED (10) =100
10 X 10 X MID POWERED (25) = 250MID POWERED (25) = 250
10 X 10 X HIGH POWERED (40) = 400HIGH POWERED (40) = 400