NOCE CERTIFICATION SET EXAM WITH COMPLETE SOLUTIONS
1.NOCE ystands yfor: yNational yOpticianry yCompetency yExam
2.a ylens' yfocal ylength ycan ybe yaltered yby: ychanging ythe ycurvature yof yone
ysurface
3.meniscus, yequiconcave yand yflat yconcave yare ytypes yof:: yminus ylenses
4.equiconvex yflat yconvex, ymeniscus yare yall ytypes yof:: yplus ylenses
5.this ykind yof ylens yhas yone yconvex yand yone yconcave ysurface: ymeniscus
6.notates ythe yposition yof ythe yastigmatism ypower: ythe yaxis
7.when ylight ychanges ydirection yas yit ypasses yfrom yone ymedium yto
yanother: yre- yfraction
8.controls ythe yamount yof ylight ythat yenters ythe yeye: yiris
9.the yeyes ytendency yto ymove yfrom yits ynormal yposition: yphoria
10.a ymisalignment yof ythe yeyes ywhen ylooking yat yan yobject: ytropia
11.a ytype yof yeye ymisalignment, ywhere yone yeye ydeviates youtward:
yexotropia
12.an yeye ycondition ythat yaffects ybinocular yvision yand yeye yalignment:
yexophoria
13.refractive ycondition yin ywhich ylight yfocuses ydirectly yon ythe yretina:
yem- ymetropia
14.how ymultifocal yheight yis yusually ymeasured: yfrom ythe ylower yedge yof
1 y/
y3
1.NOCE ystands yfor: yNational yOpticianry yCompetency yExam
2.a ylens' yfocal ylength ycan ybe yaltered yby: ychanging ythe ycurvature yof yone
ysurface
3.meniscus, yequiconcave yand yflat yconcave yare ytypes yof:: yminus ylenses
4.equiconvex yflat yconvex, ymeniscus yare yall ytypes yof:: yplus ylenses
5.this ykind yof ylens yhas yone yconvex yand yone yconcave ysurface: ymeniscus
6.notates ythe yposition yof ythe yastigmatism ypower: ythe yaxis
7.when ylight ychanges ydirection yas yit ypasses yfrom yone ymedium yto
yanother: yre- yfraction
8.controls ythe yamount yof ylight ythat yenters ythe yeye: yiris
9.the yeyes ytendency yto ymove yfrom yits ynormal yposition: yphoria
10.a ymisalignment yof ythe yeyes ywhen ylooking yat yan yobject: ytropia
11.a ytype yof yeye ymisalignment, ywhere yone yeye ydeviates youtward:
yexotropia
12.an yeye ycondition ythat yaffects ybinocular yvision yand yeye yalignment:
yexophoria
13.refractive ycondition yin ywhich ylight yfocuses ydirectly yon ythe yretina:
yem- ymetropia
14.how ymultifocal yheight yis yusually ymeasured: yfrom ythe ylower yedge yof
1 y/
y3
