Microscopechapter
oculartense
thetensethe viewer looks thad
throughtoseethespecimen
supportstheobjective tensesystem
and the ocular lens
Nosepiece
a rotatingholderthathousestheobjective
connectsthebase3thehead
objectivelens
theobjectivetense havedillerent mechanicalstage
magnifying
ii 3 resolvingpowers theflatplatformwheretheslick
is placed
condenser course adjustment
focuses fromtheilluminator
light Both are usedtofocus
thespecimen
d Fineadjustment
the
lightsource forthemicroscope
Base
supportthemicroscope
Magnification tomakesomethinglargerinsizethanit reallyis if its pushedawayfromyouthen itwillmovetowardsyou
linsex magnificationobjective
magnificationocular thestainthatisalwaysusedinlabs s methyleneblue
exampleobjectivetense so ocularlensesto magnification Sox10 500 preparingandobserving awet
mount
Resolution abilitytodistinguishbetweentwopointsonanimage shows 1 cleaningtheslide3 cover
slip
theamountofdetails 2 flat tippedtoothpick
Fieldofview istheareaofobservationontheslickisviewed 3 Dropperbottle
ofmethylenebluestain
parfocal theabilityof a microscopetostayrelativelyinfocusastheuserswitches calculatingthediameteroffieldofviewathighpower
amongtheobjectivelenses Higherpowermagnification fielddiameter
towerpower
lowerpowermagnification higherpowerfielddiameter
inversion e a
example
ifyouarelookingthroughthemicroscope3youpushyourslidetotheleftwherewill ifthediameterof toxfield4.2youcancalculatethediameteroftooxfie
the c inthemicroscopemove ifyoupushittotheleftit'llgoto
theright
19,8 x
I 1.68mm 1080µm
ifyoupushthestichawayfromyouwhichwaydoesthee inthemicroscopemove
oculartense
thetensethe viewer looks thad
throughtoseethespecimen
supportstheobjective tensesystem
and the ocular lens
Nosepiece
a rotatingholderthathousestheobjective
connectsthebase3thehead
objectivelens
theobjectivetense havedillerent mechanicalstage
magnifying
ii 3 resolvingpowers theflatplatformwheretheslick
is placed
condenser course adjustment
focuses fromtheilluminator
light Both are usedtofocus
thespecimen
d Fineadjustment
the
lightsource forthemicroscope
Base
supportthemicroscope
Magnification tomakesomethinglargerinsizethanit reallyis if its pushedawayfromyouthen itwillmovetowardsyou
linsex magnificationobjective
magnificationocular thestainthatisalwaysusedinlabs s methyleneblue
exampleobjectivetense so ocularlensesto magnification Sox10 500 preparingandobserving awet
mount
Resolution abilitytodistinguishbetweentwopointsonanimage shows 1 cleaningtheslide3 cover
slip
theamountofdetails 2 flat tippedtoothpick
Fieldofview istheareaofobservationontheslickisviewed 3 Dropperbottle
ofmethylenebluestain
parfocal theabilityof a microscopetostayrelativelyinfocusastheuserswitches calculatingthediameteroffieldofviewathighpower
amongtheobjectivelenses Higherpowermagnification fielddiameter
towerpower
lowerpowermagnification higherpowerfielddiameter
inversion e a
example
ifyouarelookingthroughthemicroscope3youpushyourslidetotheleftwherewill ifthediameterof toxfield4.2youcancalculatethediameteroftooxfie
the c inthemicroscopemove ifyoupushittotheleftit'llgoto
theright
19,8 x
I 1.68mm 1080µm
ifyoupushthestichawayfromyouwhichwaydoesthee inthemicroscopemove
