(100% Correct)
Whensorderingsassixsinchstemple,sitsscorrespondingsmillimetersvaluesisswhichsofsthesfollowi
ng?
A.s135smm
B.s140smm
C.s145smm
D.s150smms-s150smm
Whatsissthesfocalslengthsofsas2sdiopterslens?
A.s500scm
B.s39.37sinches
C.s500smm
D.s2smeterss-s500smm
Wavelengthssaresmeasuredsins
A.sMeters
B.sDecimeters
C.sCentimeters
D.sNanometerss-sNanometers
Whichsofsthesfollowingshassthesshortestsandsthereforesmostsharmfulswavelength?
A.sUVC
B.sUVB
C.sUVA
D.sINFRAREDs-sUVC
Whenstwoslightswaveswsaresins"insphase"stheyswill
A.sDestroysonsanother
B.sReduceseachsfrontsbyshalf
C.sCompoundsonesanother
D.sNonesofsthesaboves-sCompoundsonesanother
Thescylindersaxisstolerancesforsas1.00DscylindersaccordingstosANSIsZ80.1sis
A.sPlussorsminuss7sdegrees
B.sPlussorsminuss5sdegrees
C.sPlussorsminuss3sdegrees
D.sPlussorsminuss2sdegreess-sPlussorsminuss3sdegrees
Asplusslenssdecentereds"out"swillsresultsinsasfinishedslensswhichsiss
A.sBalanced
B.sThickerstemporally
C.sThickersnasally
, D.sUniformsinsedgesthicknesss-sThickerstemporally
Asminusslenssdecentereds"out"swillsresultsinsasfinishedslensswhichsis
A.sBalanced
B.sThickerstemporally
C.sThickersnasally
D.sUniformsinsedgesthicknesss-sThickersnasally
Ansuncoatedsnormalsplasticslensswillsreflectsapproximatelys______%sofslight.
A.s2%
B.s4%
C.s8%
D.s12%s-s8%
Aslensshavingsasminusscurvesonsbothsfrontsandsbacksisscalled
A.sToric
B.sMeniscus
C.sBiconvex
D.sBiconcaves-sBiconcave
GivesthesRXs+1.00s+1.00sxs45,showsmuchsofsthes+1.00scylindersissinstheseffectsatsaxiss90?
A.s100%
B.s70%
C.s50%
D.s0s-s50%
80sdegreessfromsthesspecifiedsaxis,sascylinderswillsshow
A.s5%sofsitsspower
B.s10%sofsitsspower
C.s50%sofsitsspower
D.s97%sofsitsspowers-s97%sifsitsspower
Thestypesofspatientsoftensbotheredsbyslargesmagnifiedseyeslooksissas
A.sMyope
B.sPersbyope
C.sHyperope
D.sEmmetropes-sHyperope
AsBoxsOsgraphsissusedstosmeasureslensessfors
A.sAxis
B.sPower
C.sThickness
D.sSizes-sSize
Aspresbyopicselectriciansthatsworkssonsoverheadswiringswouldsbenefitsmostsfroms
A.sExecutivesbifocal