Nikon AI-S Micro-Nikkor 105mm f/2.8 User manual

Micro-Nikkor
105mm
f/2.8
Nikon
INSTRUCTIONMANUAL
MANUALDEINSTRUCCIONES

CONTENTS
NOMENCLATURE4
BEFOREUSINGTHELENS5
MOUNTINGTHELENS6
FOCUSING7-9
Recommendedfocusingscreens8
Focusingonpredeterminedreproduction
ratio9
Depthoffield9
NOTESONCLOSE-UPPHOTOGRAPHYAND
DUPLICATIONWORK10-11
Camerashake10
Closeworkingdistances10
Close-upphotographywithPN-11ring....10
Close-upphotographywithbellows
attachment10-11
Forduplicationwork11
DETERMININGEXPOSURE12-13
Withbuilt-inTTLmetering12
WithoutTTLmetering13
LENSCARE14
SPECIFICATIONS15
CLOSE-UPTABLES28-31
DEPTHOFFIELDTABLES32-33
INDICE
NOMENCLATURA16
ANTESDEUSARELOBJETIVO17
MONTAJEDELOBJETIVO18
ENFOQUE19-21
Pantallasdeenfoquerecomendadas20
Enfoquea unaproportion
predeterminada21
Profundidaddecampo21
OBSERVACIONESSOBREFOTOGRAFIA
DEACERCAMIENTOY TRABA135DE
DUPLICACION22-23
Movimientodelacamara22
Distanciasdetrabajocercanas22
Fotograffadeaproximacionconelanillo
PN-1122
Fotografiadeacercamientoconfuelles
deaproximacion22-23
Paratrabajosdeduplication23
DETERMINACIONDELAEXPOSICION. . 24-25
Conexposi'metroTTLinterconstruido....24
Sinexposi'metroTTL25
CUIDADODELOBJETIVO26
ESPECIFICACIONES27
TABLASDEACERCAMIENTO30-31
TABLADEPROFUNDIDADDECAMPO. . 32-33
2

131415 1617
1819
3

NOMENCLATURE
1. Aperture-direct-readoutscale
2. Metercouplingridge
3. Infraredfocusingindex
4. Apertureindex
5. Aperturescale
6.Metercouplingshoe
7. Distanceindexline
8.Distancescale
9.Reproductionratioscale(forlensonly)
10. Reproductionratioscale(forPN-11ring
attached)
11. Lenshood
12. Apertureindexingpost
13. EEservocouplingpost
14. Aperturering
15. Mountingring
16. Depth-of-fieldindicators
17. Tighteningscrew
18. Recommendedf/numberscale(forPN-11ring
attached)
19. Focusingring
4

BEFOREUSINGTHELENS
(Readthefollowingcarefullyandgetthemostout
ofyournewlensnowandinthemanyyearsto
come.)
Younowownoneofthebrightest,easiest-to-focus
telephotolensesforclose-upphotography-the
Micro-Nikkor105mmf/2.8.Andnowit'sallyours:
beautifulclose-upshotsofthehardest-to-capture
subjects/fromshybutterfliestowriggling reptiles,
takenfroma safedistancewithoutdisturbingyour
subjects...orendangering yourself; captivating
portraits;andfascinatingphotosshotwhenlighting
islessthanperfect.WiththeMicro-Nikkor105mm,
viewfinderimageisbrightandclear,evenindim
illumination.Youcanfocuseasily. . . andseethe
differenceinyourphotographyimmediately.
Evenwithitslongfocallength,theMicro-Nikkor
105mmstandsoutascompactandeasytohandle.
That'sbecauseitsspecialopticalconstructionmeans
onlya slightincreaseinlensextension,evenwhen
you'refocusingatclosedistances.Andofcourse
Nikonhasassuredgoodperformancefrominfinity
downtotheclosestfocusingdistance(0.41m,
1.34ft) witha 1:2reproductionratio,evenatfull
aperture,withitsClose-RangeCorrectionSystem.
WithNIC(NikonIntegratedCoating)appliedtothe
air-to-glasssurfacesofthelenselement,notonlydo
youavoidghostimagesandflare,butcolorrendition
isalsoimproved.
AndwithsuitablyequippedNikoncameras,thislens
offers"AutomaticMaximumApertureIndexing"
(AI), permittingfull apertureexposuremeasurement
throughthedualfunctioningofthemetercoupling
ridgeandautomaticdiaphragm.Youcangetthe
sameoperationwithnon-AItypeNikoncamerasby
usingthelens'meteringcouplingshoe.
Forfurtherfocusingextensionfrom1:2,justattach
theAutoExtensionRing PN-11, a Teleconvertoror
abellowsattachment.
5

Graspthelensbyitsmountingring.Positionthelens
inthecamera'sbayonetmount,lininguptheaper-
tureindexonthelenswiththelensmountingindex
onthecamera,andtwistthelenscounterclockwise
untilitclicksintoplace.
Toremove,depressthelensreleasebuttononthe
cameraandtwistthelensclockwise.
•Whenmountingthelensona camerawitha meter
couplinglever(Al-type),makesurethatthe
camera'smetercouplingleveriscorrectlyposi-
tioned;whenmountingona camerawithoutthis
lever(nonAl-type),youneed"manual"maximum
apertureindexing.Inbothcases,checkthe
camera'sinstructionmanual.

TheMicro-Nikkor105mmf/2.8operatescontinu-
ouslyfrominfinity(«>)to0.41m(1.34ft)fora
reproductionratioof1:2.WiththePN-11ring
attached,focusingisextendedtoa reproduction
ratioof 1:0.88.
Tofocus,first makesurethatthetighteningscrew
onthefocusingringisloosened.Then,turnthefo-
cusingringuntiltheimageonthefocusingscreen
appearssharp.Tokeepthefocusingringfrommov-
ing,besuretotightenthescrew.Thetightening
screwmakesitdifficulttoaccidentallymovethe
focusingring,butitdoesnotlockitinplace.
Thedistancescaleonthefocusingringismarkedin
bothmeters(white)andfeet(yellow).Thesefigures
indicatethedistancefromthesubjecttothe
camera'sfilmplane.Theexactpositionofthefilm
planeisindicatedonallcamerasforconvenience
whenprecisemeasurementofthedistanceisre-
quired.(Formoredetails,checkyourcamera's
instructionmanual).
•Althoughitispossibletoturnthefocusingring
withthescrewtightened,donotattemptit.
•Attheclosestdistancesetting,thelensfocallength
isapprox.82mm.
7

—FOCUSING-continued
Recommendedfocusingscreens
Variousinterchangeablefocusingscreensareavaila-
bleforF3-andF2-seriescamerastosuitanytypeof
lensorpicture-takingsituation.Thosewhicharerec-
ommendedforusewithyourlensarelistedbelow.
ForscreensusedwithNikoncamerasotherthanF3-
andF2-seriescameras(e.g.,NikonFA,FE2,FM2
andFE),refertothecolumnforF3-seriescameras.
FortheK2,B2andE2focusingscreens,refertothe
columnsontheK,B andE screens,respectively.For
details,alsorefertothespecific focusingscreen's
instructionsheet.
A/LB C D E GlG2G3G4 H2H3H4J K/PM R T
iWhentheTeleconverterTC-201orTC-200
attachedtothislens,usethefollowingtable:
.;•
8
•WhentheTeleconverterTC-14Aisattachedtothis
lens, usethefollowingtable:
cSs—~-5;
F3
F2
A/L
a
0
s
:
0
C D E
Q
O
Gl G2
o
o
(-1)
G3 G4 HI H2
O
O
H3 H4 J
o
3
K/P
0
0
M R
0
0
T
o u o
©=Excellentfocusing
®=Acceptablefocusing
Thesplit-imagerangefinder,microprismorcross-
hairareaisdim.Focusonthesurroundingmatte
area.
0=Acceptablefocusing
Slightvignettingormoirephenomenonaffects
thescreenimage.Buttheimageonfilmshows
notraceofthis.
E3=Exposuremeasurementnotpossible
Lens/screencombinationpermitsonlyfocusing
operation.
()=Indicatesdegreeofexposurecompensation.
Blankmeansnotusable.

Focusingonpredeterminedreproductionratio
Thereproductionratiois,numerically,therelation-
shipbetweentheimagesize(toberecordedonthe
film)andtheactualsubjectsize.Forexample,ifthe
imageonthefocusingscreenisone-fifththeactual
subjectsize,thereproductionratiois1:5.
Tworeproductionscalesareinscribedinorange
abovethedistancescaleonthefocusingring.The
innerscale,withfiguresfrom1:10to2,represents
reproductionratiosobtainedwhenthelensisused
alone.Theouterscalefigures(from2 to0.88)repre-
sentpossibleratioswhenthelensandPN-11ringare
usedtogether.Usingeitherofthesescales, youcan
photographata predeterminedratiowithoutcalcu-
latingdistances.Forexample,tophotographata
reproductionratioof1:5,justturnthefocusingring
untilthenumber"5"isalignedwiththedistance
indexline;thenaimatthesubjectandadjustyour
position(closerto,orfartherawayfromthesubject)
untiltheimageappearssharponthefocusingscreen.
•Thetighteningscrewisindexed"4"forone-fourth.
Depthoffield
Depthoffieldreferstothezoneofacceptablefocus
infrontofandbehindtheareaofsharpestfocusin
yourshot.Athighreproductionratios,depthof
fieldisextremelyshallow;it'sbest,therefore,to
previewbeforeactualshooting.Onewaytodothisis
topressthedepth-of-fieldbuttononyourcamera
andthelenswillclosetothepreselectedaperture,
showingyouhowmuchbackgroundandforeground
isinfocus.Anotherwayistoreadthecolor-coded
indicatorsinscribedonthelensbarrel.Thepairsof
coloredlinesoneithersideofthedistanceindexline
correspondtothef/numbersofthesamecoloron
theaperturescale.Atclosedistances,however,so
littleisinfocusthatitmaybemoreusefulto check
thedepth-of-fieldtablesonpages32and33.
9

NOTESONCLOSE-UP
Camerashake
Whenshootingclose-ups,youwillprobablyen-
countersomespecialproblemsnotfoundingeneral
photography.Oneissensitivitytovibration-image
magnificationissohighthateventheslightestmove-
mentduringshootingwillcausea blurredimage.To
avoidthis,werecommendtheuseofa tripodwitha
cablereleasetoactivatetheshutter.Forthispurpose,
the360°rotatabletripodmountingcollaronthePN
ringwillproveuseful.
Closeworkingdistances
Atthehighreproductionratiosofclose-upshooting,
depthoffielddecreasesdrastically.Stoppingdown
thelenspartiallycompensatesforthis,butatvery
closeworkingdistances,anextremelyshallowdepth
offieldisinevitable.Besure,then,toplacethe
cameracarefullytoensurethattheimportantsur-
facesofthesubjectareinthesamezoneofsharp-
ness.
Close-upphotographywithPN-11ring
TheMicro-Nikkor105mmf/2.8goesfroma 1:2
reproductionratiodownto 1:0.88 whenthePN-11
ringisattached.BecausetheClose-RangeCorrection
Systemisspecificallydesignedforfocusingatclose
distancesratherthanatmediumtoinfinity,the
aperturesthatwillgiveyougoodresultswillbe
10
ANDDUPLICATIONWORK
limitedwhenthePN-11ringisusedforreproduction
ratiosfrom1:2to1:1.1.Therecommendedf/number
scaleengravedabovethereproductionratioscale
indicatesbestresults.
Close-upphotographywithbellows
attachment
Whenusinga bellowsattachment,focusbyturning
thelensfocusingringtoa closerdistancesetting,
withoutlengtheningthebellowsextension.Ifbel-
lowsextensionisrequiredforreproductionratios
from1:2.2to1:1,stopthelensdown,referring
totherecommendedf/numberonthelensbarrel.
•Thelensshouldbefocusedtoasclosea distanceas
possibleforgoodresults,evenifthelensisusedin
reverseposition.
•Fora predeterminedreproductionratio,theexten-
sionvalueofthebellowsattachmentiscalculated
bythefollowingequations:
bellowsextension
reproductionratio= — — ;
focallength
A1:2reproductionratioisachievedwiththelens
setatitsclosestdistancesetting(withapprox.
82mmfocallength).Ifyouwanttoshoota subject
at2Xmagnification(1:0.5reproductionratio),use
thefollowingequationfortherequiredbellows
extension:

bellowsextension
=reproductionratiox focallength
=(2-0.5)x 82
=approx.123
Inotherwords,youget2Xmagnificationwhen
thebellowsisextendedtoapprox.123mm.
•Tocalculatereproductionratiowiththebellows
extensionvaluereadoffthescaleonthebellows,
dividethelensfocallengthbytheextensionvalue
andaddthereproductionratioofthelens.For
example,ifthebellowsextensionis165mm:
o2+ 0.5= approx.2.5
Inotherwords,approx.2.5Xmagnification
(1:1/2.5reproductionratio)isachievedwhenthe
bellowsisextendedto165mm.
Forduplicationwork
Morepreciseaccuracyisrequiredforduplication
workthanforgeneralclose-upphotography.For
maximumbenefitsfromtheClose-RangeCorrection
System,thelensshouldbefocusedatasclosea dis-
tanceaspossible.Fora reproductionratiohigher
than1:2,thePK-11A,PK-12,PK-13andPN-11rings
areavailable.Maketheextensionasshortaspossible.
Forexample,togeta reproductionratioof 1:1.6,
youcanusethePN-11(with52.5mmthickness),
PK-12(with14mmthickness)andPK-13(with
27.5mmthickness)rings.Forthemostprecise
accuracy,usethePK-12ringandthenadjustthe
focusingring.
11

DETERMININGEXPOSURE
Withbuilt-inTTLmetering
TheMicro-Nikkor105mmf/2.8hasa fullyauto-
maticdiaphragmwithsettingsfromf/2.8tof/32.
Thelenscouplesfullytothethrough-the-lensmeter
ofanyNikonAIorF/F2Photomiccameraforfull
apertureexposuremeasurementovertheentirerange
ofaperturesettings.
Whenclose-upattachmentssuchasa PNringor
bellowsareused,theexposuremeasurementmethod
isshowninthetableattheright.
•Whenthelensismountedinthereverseposition,
thestop-downmethodshouldbeused.(Fordetails,
checkyourcamera'sinstructionmanual).
•Whenthestop-downmethodisusedatsmallaper-
tures, attacha findereyecuptotheeyepiecesono
straylightwillenter.
12
Camera
AI
AI*
AI
non-AI
non-AI
non-AI
Close-upattachment
PN-11
PN-1
Bellows/E2andK
rings
PN-11
PN-1
Bellows/E2andK
rings
Exposure
measurement
full-aperture
stop-down
stop-down
stop-down
full-aperture
stop-down
*SomeAIcamerabodieswillnotaccept
thePN-1ring.

WithoutTTLmetering
Atcloseranges(reproductionratiosgreaterthan
1:10), theamountoflightreachingthefilmde-
creasesasthelens-to-filmdistanceincreases.When
non-TTLmeasurementisusedinthesecases,photo-
graphswillbeunderexposedunlessyouhavecom-
pensatedforthisdecrease.(WhentheMicro-Nikkor
105mmf/2.8lensisusedwiththeNikon/Nikkormat
orPhotomicTTLmeter,compensationisnotneces-
sarysincethemeterwillgiveaccuratereadingsofthe
amountoflightreachingthefilm.)
Thetablesattherightgivetheexposurefactors
(compensationvalues)withexposureincreasesin
f/stopsfornon-TTLexposuremeasurementatrepro-
ductionratiosgreaterthan1:10.
Ifyoudon'twanttoincreaseaperturecompensation
morethanonefull f/stop,useslowershutterspeeds.
Forexample,fora 1:1reproductionratio,use2-
stepsslowershutterspeedandthenopenthelensby
2/3stop,oruse3-stepsslowershutterspeedand
thenstopthelensdownby1/3stop.
Lensonly
Reproduction
ratio
1/10
1/8
1/6
1/4
1/2
Exposure
factor
1.1
1.2
1.2
1.4
1.9
Exposure
increase
inf/stops
approx.1/4
approx.1/4
approx.1/3
approx.1/2
approx.1
WithPN-11ring
Reproduction
ratio
1/2
1/1.8
1/1.6
1/1.4
1/1.2
1/1
1/0.88
Exposure
factor
3.4
3.4
3.4
3.5
3.9
4.7
5.1
Exposure
increase
inf/stops
approx.1-3/4
approx.1-3/4
approx.1-3/4
approx.1-3/4
approx.2
approx.2-1/4
approx.2-1/3
13

LENSCARE
•Althoughyoushouldalwayskeepthelenssurfaces
clean,roughcleaningmustbeavoided.Wipewitha
soft,cleancottonclothmoistenedwithalcoholto
removegreaseorfingerprintsfromthelenssur-
faces.
Ifyouuseetherincleaningthelens,a smudge
sometimesappearsonthesurfaceofa multi-coated
lens. Ifthishappens,wipeitagainwitha cotton
clothmoistenedwithalcohol.
•Toprotectthelenssurfacefromdirtordamage,
theuseoftheL37Cfilterisrecommendedatall
times. Thelenshoodalsohelpstoprotectthelens.
•Keepthelenscapinplacewheneverthelensisnot
inuse.
•Attachboththefrontandrearcapswhenthelens
isstoredseparately.
•Toensureproperfitofthelenswhenstoredinthe
leatherlenscase,setthelens'focusingringtothe
infinity(°°)setting.
14

SPECIFICATIONS
Focallength:
Maximumaperture:
Lensconstruction:
Pictureangle:
Distancescale:
Aperturescale:
Diaphragm:
Reproductionratios:
Exposuremeasurement:
Attachmentsize:
Mount:
105mm
f/2.8
10elementsin9 groups;
modifiedGauss-typefront
lensgroupsandrearlens
groupsasdivergentlens
system
23°20'
Graduatedinmetersand
feetfrom 0.4lm (1.34ft)
toinfinity(°°)
f/2.8-f/32 onboth
standardandaperture-
directreadoutscales
fullyautomatic
Scalesprovided;1:10to
1:2forlensonly;2 to
1:0.88 forlenswithPN-11
ring
:Viafull-aperturemethod;
metercouplingridge
providedforAIcameras
andmetercouplingshoe
fornon-AIcameras
52mm(P=0.75mm)
Nikonbayonet
Dimensions:Approx.66.5mmdia.\
83.5mmextensionfrom
flange;approx.91.5mm
long(overall)
Weight:Approx.515g
Accessories
Supplied
52mmsnap-onfront
lenscap
RearlenscapLF-1
Snap-onlenshood
HS-14
Optional
52mmscrew-infilters
HardlenscaseCL-33S
HardlenscaseCL-38
(forlenswithPN-11)
PlasticlenscaseCP-9
Autoextensionring PN-11
TeleconverterTC-201
TeleconverterTC-14A
15

NOMENCLATURA
1. Escaladelecturadirectadela abertura
2. Cumbreradeacoplamientoalexposfmetio
3. Indicedeinfrarrojo
4. Indicedeescaladeabertura
5. Escaladeabertura
6.Zapatadeacoplamientoalexposi'metro
7. Indicedeescaladedistancia
8.Escaladedistancia
9.Escaladeproporciondereproduction
(soloobjetivo)
10. Escaledeproporcion(objetivo+ anilloPN-11)
11. Parasoldeobjetivo
12. Pivoteindicadordeaberturadediafragma
13. BornedelservoacopladorEE
14. Anillodeabertura
15. Anillodemontaje
16. Indicadoresdeprofundidaddecampo
17. Tornillodeapriete
18. Escaladeaberturas(0recomendadas(parael
anilloPN-11acoplado)
19. Anillodeenfoque
16

ANTESDEUSARELOBJETIVO
(Leacuidadosamentelossiguientescomentariosy
aprovechealmaximosunuevoobjetivoahoray en
losproximosafios).
Ahoraustedesduenodeunodelosteleobjetivos
masluminososy facilesdeenfocarparafotografi'ade
acercamiento-elMicro-Nikkorde105mmf/2,8.Y
ahoraestodosuyo:magm'ficastomasdeprimer
pianodelostemasmasdificilesdecaptar,desde
mariposasasustadizashastareptilesescurridizos,
tornadosdesdeunadistanciasegurasinperturbarsus
motivos. . . o corriendopeligro;retratoscautivantes;
yfotosfascinantescuandolaluzdejaquedesear.
ConelMicro-Nikkorde105mm,laimagenenel
visoresclaray luminosa,aunconpocailuminacion.
Ustedpuedeenfocarconfacilidad. . . y apreciarde
inmediatolasdiferenciasensufotografi'a.
Sibientieneunagrandistanciafocal,elMicro-
Nikkorde105mmsecomportacomounobjetivo
compactofacildeoperar.Esoesporquesuconstruc-
tion opticaespecialproduceapenasunpequeno
aumentoenla extensiondelobjetivo,inclusive
cuandoseestaenfocandoa distanciasmuyproximas.
Yporsupuesto,consuSistemadeCorrectionpara
DistanciasCortas,Nikonhaaseguradounbuencom-
portamientofuncionaldesdeinfinitohastalamenor
distanciafocal(0,41m6 1,34pies)conunarelation
dereproductionde1:2,auna plenaabertura.
Conla aplicaciondelrevestimientointegradode
Nikon(NIC)a todaslassuperficiesdeloscristalesen
contactoconelaire,nosolamentesehaeliminadola
falsaimageny elespectrosecundario,sinoqueseha
podidomejorarlacalidaddeloscolores.
YconlascamarasNikonadecuadamenteequipadas,
esteobjetivopermitela"indicationautomaticadela
aberturamaxima"(AI)parapoderrealizar
medicionesdelaexpositiona plenaaberturapor
mediodelfuncionamientoconjuntodelrebordepara
elacoplamientoalexpasi'metroy la funcionauto-
maticadeldiafragma.Ustedpuedeconseguirla
mismaoperationconcamarasNikonquenocuenten
conelsistemaAI,conelusodeunazapataparael
acoplamientoalexposimetro.
Paraunaextensiondeenfoquemayorde1:2,acople
elAnillodeExtensionAutomatica PN-11, untele-
convertidoro unfuelledeextension.
17

MONTAJEDELOBJETIVO
s i
18
Tomeelobjetivoporsuanillodemontaje.Coloque
elobjetivoenla monturadebayonetadela camara,
alineandolareferendadeaberturasituadaenelob-
jetivoconla referendademontajedelacamaray
gfreloensentidocontrarioa lasagujasdelrelojhasta
quequedeaseguradoensulugar.
Paradesmontarelobjetivo,oprimaelbotonlibera-
dordelobjetivoenlacamaray gireelobjetivo
(sosteniendoelanilloestriado)haciala derecha.
•Cuandocoloqueelobjetivoenunacamaracon
palancadeacoplamientoalexposimetro(tipoAI),
aseguresequela palancadelexposimetroeste
correctamentecolocada;cuandosetratedeuna
camarasinestapalanca(deltiposinAI),sere-
quiereelarreglo"manual"deaberturamaxima.En
amboscasos,veaseelmanualdeinstruccionesdela
camara.
I

ElMicro-Nikkor105mmf/2,8operacontmuamente
deinfinito(°°)a 0,41mparaunaproportionde
reproductionde1:2.ConelanilloPN-11acoplado,
elenfoqueseextiendehastaalcanzarunarelationde
reproductionde 1:0,88.
Paraenfocar,asegureseprimerodequeeltornillode
aprieteenelanillodeenfoqueestaflojo.A continua-
tion, areelanillodeenfoquehastaquelaimagen
aparezcam'tiday claraenlapantalladeenfoque.
Paraimpedirqueelanillodeenfoquesemueva,este
segurodeapretareltornillo.Eltornillodeapriete
hacequeseadificilmoverelanillodeenfoqueen
formaaccidental,peronolotrabaensuposition.
Laescaladedistanciaenelanillodeenfoqueesta
marcadatantoenmetroscomoenpies(amarillo).
Estascifrasindicanladistanciaentreelsujetoy el
pianodelapeliculadelacamara.Lapositionexacta
delpianodelapeliculaestaindicadoentodaslas
camarasparacomodidadcuandoserequiereuna
medicionprecisadeladistancia.(Paramayorin-
formation,sirvasereferirsealmanualdeinstruction
desucamara).
•Aunqueesposible,nointentegirarelanillodeen-
foqueconeltornilloapretado.
•Enladistanciamascercana,ladistanciafocaldel
objetivoesdeaproximadamente82mm.
19

-ENFOQUE-continuation
Pantallasdeenfoquerecomendadas
Existenvariaspantallasdeenfoqueintercambiables
paralascamarasdelasseriesF3y F2paracualquier
tipodeobjetivoo situationfotografica.Aquellasre-
comendadaspaiaserutilizadasconsuobjetivose
indicanenelcuadrosiguiente.Parautilizarpantallas
concamarasNikonquenoseandela serieF36 F2
(porejemploNikonFA,FE2,FM2y FE),refierasea
la columnacorrespondientea lascamarasdelaserie
F3. ParalaspantallasdeenfoqueK2,B2y E2,
refierasea lascolumnasparalaspantallasK,B y E
respectivamente.Paramayoresdetalles,veaasimismo
lasinstruccionesdelapantalladeenfoquea utilizar.
iCuandoutiliceunTeleconvertidorTC-201o
TC-200acopladoa esteobjetivo,utilicelaspanta-
llasrecomendadasenelsiguientecuadro.
13
20
iCuandoutiliceunTeleconvertidorTC-14A
acopladoa esteobjetivo,utilicelaspantallas
recomendadasenelsiguientecuadro.
EGlG2G3G4HIH2H3H4
©=Enfoqueexcelente
#=Enfoqueaceptable
Laimagenesbrillantedeunbordealotro,pero
lapartecentraldelvisormicrbprismaticoo
reticuladoesoscura.Efectiieelenfoquesobrela
partematedealrededor.
0=Enfoqueaceptable
Unligeroefectodevineteo(odemoireenel
casodelsistemademicroprismas)afectala
imagendelvisor.Sinembargo,la imagensobrela
peliculanoesafectadaporesto.
0=Medidadeexposicionimposible.Lacombination
deobjetivo/pantallasolopermiteefectuarla
operationdeenfoque.
()=Indicagradodecompensationdeexposicion.
Losespaciosenbiancosignificanquelacombinacion
noesposible.