ࡱ> J!Root Entry2tL:FileHeadertDocInfoF BodyText.t.tEGHIFMNOPQRSTUVWXYZ[\]^_`abcdefgijklmnopqrstuvwxyz{|}~Root Entry2t:FileHeadertDocInfoF BodyText.t.t#  "$%C'()*+,-./0123456789:;<=>?@ABKKOOS  Instructions for authors Submission For gguidelines and policies ofon the Journal of KOOS journals policy and submission Enacted in May 1996, most Revised on November 1, 2019 recently revised in January 2019 1. Types of articles 1. Articles should be original works, case reports, reviews or invited papers related to optometry, contact lens studies, visual optics, ocular examinations, or ophthalmology. If not related to the foregoing topics, the editorial board will determine whether it can be published or not. 2. Articles must be neither published nor under a review process in other journals. 3. Authors are responsible for the contents of their article, and must not submit their works to other journals until the article has beenis accepted by the editorial board. 4. Once the article has beenis accepted, its copyrights belong to the Korean Opthalmic Optics Society (KOOS) and it cannot be published in another journal without permission of from the KOOS. 2. Submission and publication 5. ExceGIF89aɻxxxkkk]]]PPPCCC555((( d`LH00`Hذ̘`H0|pdXL@`0H `H0`dHL`H0xp`XH@0d LȰ``HH00dLؘȀ`H0xp`XH@d0L `H0d`LH`H0|pdXL@0`$H`dHL00`HذȘdL0xp`XH@0` HdH0ȳ``HHdL0xp`XH@`0H Ը̰ĠऀؘpȈXxHp@h@d8`8X0xT0pH dxddxd`d`p`|``x`p``x`!, H*\ȰÇ#JHŋ3jȱǏ CIɓ(S\ɲ˗0cʜI͛8sɳϟ@ JѣH*]ʴӧPJJիXjʵׯ`ÊKٳhmoݮu ܺr߲e.޹z\ zEXcƁ\L>\8ogq1KMӨS^ͺװc˞M۸s<t޿[tʁ6rʅ 2er7bM9 -={_oϟd pE\sK}f}]%_uUHw! B5Jg("\ѝbA"]h8<@)DiHT}uyTViQju]^rYXl&ЅFeٽixvdgb&袌6裐F*餔ɣgf%֢vNwfJ՗=Fx4rٙ*snY魸뮼kV+k&6ŎIӒUmHӺ7oNbu-Hْu]j_ˑ˕񻑿JKmY[T0F[D WTC- Bh*B*U?412кa%u #l-$ "A< gsз'R6'T .=ɯWU<j-z l,p7+'s!ᮜo9]]c޻@t@+?wz欧묋>O]9{{J/x<Ζ?56 =_K5o|kϾοO~_~rl HLݖCH@O6=:r`Ty@!k2h(L W0IW>)0r%T@5Kc.z` H2hL6 ;@LcD!͋&=1O`a``a`0x ( p | \mHYՌ , ܭ2019D 12 23| Ɣ| $ 10:27:47eunbin8, 5, 8, 1256 WIN32LEWindows_7@$ȕ@P/t@$ȕ@6@W=K#A~v>4Y(j)O,UlY?NxMW$"(XBX,m3<wxgvfy?fv`H8f7ҏʌTzFG2X3:jꀚbjVd&}6 "'$r#2Wt 4@ZDa : & Xz=ڣ>.xB!ڷ`!`\imr03lᖀmL0[RicZ,21le,[?Uy6O&aL5t-;N08J A8-= GX8DHn3+ѧxDTUW@o[{GjuihX`݇h/Oߘh+0 irߴP䎖OhZ>D[#1mmѬCf,P[Y7BD6J? ;46uNx*Cr+wGG1z¥m{Rli Lެ2g2pۇYRsbjiZ!.m.[RoFJY)U%#Mb#^]h7Z_SwaXӨE#W mY)ǝQ7/\̅ېx{IGX輎-83@Ѷ]X[~W!u[o$v ^W_얿N0?'.-D SJ(/N < ;##%q9R\L 8{6z&L2~ AH}qt*B]vSԧҽV}eeIObEHn]ӿ戍{Ev#2-=OY}n7ɗ֛djrd'k7dzv9j"kzڡ=qף:Ap!^OSAvc#Fq炊0H `ԝK7ܸs!F70Qc 1.Шk`Amkf>眹ej"`nCf@&{[!8!WgPYa pK*ZT^sxO;0kgf>j0 ;|3`Reƶkܗ6,e>'3YẈ AzX A a* D,.1BZ,#Y Yk<^{ګ5f@r  ~ a`ttYc+Br  L@ZŁ1P @J[Z&(VF1 304k%#ؠ"iZ@P # 'CȮ7`Pc:̆c1OxI. ]Lpfbwv00,)r'CZ {-!|w1ny+LN$28ehzF&%1(r7JG+vn/a B2 w0=аap؁+qIu@DO 6C,H,#GB!k0~ 6*7=M*Z:ҙ#?*?ӿT@Y~X+mj3'm[v|:j)%C$Mϼ5#HWP Document File@*?ӿT@Y~X+mj3'm[v|:j)%C$Mϼ5#cd߈ by the editorial board. 4. Once the article has beenis accepted, its copyrights belong to the Korean Opthalmic Optics Society (KOOS) and it cannot be published in another journal without permission of from the KOOS. 2. Submission and publication 5. Exceion and publication 5. ExWoEfNMCR$*"j qčS5EB"qlv@,$@ꅿ\8"-{@/@9{z^;̛7uH)X>8m sכѸ-}&=w*Q:.GeTX=2^c-5_ @Y6`a]˷-6p_uX?<PXߧs0Ԣ3 yK);n}=9#Ud{%ePF悖4G9:\oŋ?K;C,OkK4$?em=K_m< 5NC]R'c{\u|M6HSr {-Z" 崩q_]Ӽ[sW% b6W9jōy¶O=O3MvNm#ȷyDbki\yJ8}~#l,'øU+,{-O ;|v<~Y?iɓIi|Dйu'+y'gw̪I\_m}F6ϭCt3Ο_u[ 3wbnkƳb=u^-SyT'ٖ13Kt_{Wq`;'}X-5 oK@[z2֜ $Ԛ Eacxe#ԨrD>u庮VV. )vy dyJY ePƯ߅L?ٳ{r)Xq͸ Ɯ񱊆 k 2ْuKndben>Џv7%h^0[ $flfnU0iދH{1a+)jT.8ZVR2^Mt:|Wb'z4_2K%Et!`5fU1FV1]xoѥlz;5;7E&S.Q=FSՊH$H؉$$Ĕ&6*vnvށWbo#sΈiع;{9yR"-PDe8 .Hb9AHG`]TX/ߣsóE6q}u`p5mX6O)hWe#0qR/_(5d>Oƻg;Rx{A[85]Wׇnu5@^1=;uǵE*D >]0Ƙ]=.5*z@*Uq]ā̗1nϫ=e\ִZ'3Jj\?R3y*ͩȌ_#;UK=!g;?tHfrŧr#TVywO(9Fw5ޡ;uuyq݋]h;^QӾz;jMS}EJ72@tu`(+9V=pE~{:;%' 1K2da ̄a%Qǔ';GdIP 0 (R$44i()}t|el&wݷ~{oj:hD< 7_oV% TO V׌.cFii[oBZ¼m@^em_&aɣ+X٫Xi[(]tی e7=#r=VKJQ,[MAD~t EEnBXJh_%QdOI%ɸ,aODIDJ]"DmD"jC{/hSP6=NkZ81N=ux\)v1.׍sgmV=Y1x_QU֬3>e95emA{`2;H79&NG}[5 맥 |g ]Oeɫ[gcYqFb;Zwl+oo]/E[KNN;IwO$5gꙺOJYLT\D!9>p/g&b].sشPKM ؐ J"`gynjTph84*1C~kx\Cmu pC>U)?~CnƇ0$b0U ŜP.?n!8d/+ dC/LQI(= GzZIp$`\t ^ug[f@3e3hHJroqAօҗK"rE|:S5|:n|in&\3E%q=Ls_>_C5\a%\8M r3`=$("D=G t"˅kݑ@$:܂~CEI|SCgz[" c׭ΡϐDj[9oPcxo}tE%e8 .FUYГޚSx}kAC#AE'f ׈x {1Q{~ȃ~/:<^K}C.i&Xy !בć!:T=v Iy(<M3D_m.&::mw3%_l_LIr}Tƒay = l&8 --&aiåU+RctDbޟ F[EDyEjJ"5oI(WG/S֞w:WA%J4@wRP JiIiK; $.+7.}\ع 9sL  L;wι;[%bEYa\;t3;|U4G[UP$#),HZm -7$)U _m0zZ052heP@wv\e8'g8N%rRh GҔ% X hXa8O%RNP=JA MjЍ qʖgP⎿wO̽1l=39wL#kvnx@b!,*KeV6#|o OWQsmQ5|%;Il$x&W|Uݥ@mxGCӎu>DmbJ|-vVm=J5$yN*ImdaC<މWauL:ڎ|4"w@;D)ψ]Rx3*Hh F.#~QOqj&}OUec"c'.# ǩ S`QmeHRhTaS*ֳ?VoPQ~"ޜ흭ou6{4x>ss!bYv Q@4BUbWnF)pԍAE[.襀{$H6bEN-іR$:{r Z _Kڟ(|1?of"ESΛ3M;DdF4(~*E͆?F,f׈+C6Ui6N{⫊jx(={${\[Z-"&ƶ팬ǯI$z9S yes.:+6H& $`9bvX"(xPF^ߧzA/Ԧ1%RS6]:ĪHn3 񷉱;i)Nʖ,? yoOdwOKVL;4h(}F |;2Aۣ+}a>4蹠@h{Ǣ?BId,vA9b`݄ r`NY1:o K\+_ p~ 6V|~ 7:9?R)uw{-wg W\7c:e݋ypp+.9 KU/H?=?t搅JPDK֒e/iyg?^AG02ÆrڐT }9C11҅*!דk+W1 2p{e.Lត!T+"ʆ0\Ҁ5 /*&"B(ms6%yxeX^Ϥ)sկ7ixyH֬XZSt˨|זRlܬ6=qfp1ȚPԪwᘸUB#<&=z8:9Ϟ%~".Tt7\}ɒjN&Z4rf/\RU $ 'LFH왩+S?!-}d*8sb8xw]34Wfӗ#. df2Dz̼"P?yhuqJ`iy >"~%o=c4hwD{],'_gKQ?I>'Qw  '-9cNj!CMK0 D_$܁;]iIMeGu{4~#򇆠2dWPlD6lCk"m'~ywxOmDk6/f입[c:wViewText.tP/tHwpSummaryInformation.>PrvImage dPrvText DocOptions 2t2tScripts 2t2tJScriptVersion y DefaultJScriptr_LinkDocz Section0&s9Section1 9Section2XWoG^YIPHlD !=դ@BR@j#[^˻ͪCJ[Cc8VɥK=VzP~͛ݱ@Z̾y}ޛ< Ɖ >=o 'V҇gk͸([wfT@i]}2]94tڔPJ]Q}bP^%#[좿)+t1xD+E'!S:0b e|vDE|Xb߿E>&iXʛ}yV :y1S}e>& fiX }O}qΟbW(S~KlVܗ˱ZxтvЂ[t/6Vbgy6{oyxXm%&gQ/}VU}O˾#BQc0Nn["{T;kr<˚@QDMmdvJBXepG݃6V5#tj͝d@ꚳW\SFcߥIt| AnczW=^䣾~\;TPpgc8n\Iqg#stQH1p.(-$ȺY:'rg\t,L?oJaN@wp~J1ܒqדZ8vhX\1!Q ;\r${ܟaYi(gdT,VlgL#,a^]`V*V6̧9i?v;v%o.~ߖZjKl?9rZ?"ǑT ּgXs9 f`}T1[wa}?9mId3Ta_=ROʯҥ{派h-l;- Yrn8sj枆Qgo %SooytZ[uwy x(ח8S8zݷ*]^3rX, [*~],|ߩ6􎡳h<NKZظ#"jˎzO9ßQpKN5?b!C6jsO-'Oi9Y9Oy>eE")[_Es>U<N `Չ]OXNWeʊTg{ChQ{2œ1z<:Ddc>dF/׆u[uwԅuXzJbHDMe2XD?qOƶ0|aVԤ._PI?ˀr׷xHY~ީk.YA$)hX7ET=x>8;|jܭ+}Z >ĉfGDw3CyWSUP z;P&4,9]ŌGK"-ǜ)']ĹK=uR»/~pa7D%?3ctn :,~-k=m}֦8yz}h;ků!cȱXXLʅZϻ$Xgڸj~Gokw”2v=:ٮ)llf}{[9&ˣicNp^Hk F6{MgH:g`-4o7b3_ ,x:Bz_NoWoTU?CG " g a`:"X6-B1k|7mkхFu;{{ j_=sHzҒoUʥ#ѿxy1Wc4b|wmgb2rD\9.cht"r<*=L_پJT^I F"mRV+x64dy"M&Ua/83;86>(FN-r/ksIy}p;9.kp~0A ueHnA{ nc>Yr&s5+ AV 5w6=EzEM<0Swu\+P;7SCr:V1ڲN狡=0^6dw9¸msv`me|*r.p g鋯:t /pkRC#Y$Ac{X&I9X\9 7xr3MO=D_%v 0UBmHkxVy˴tM49A:\Ğ X][WZTL{p&ms_n7yyh6}Jp=Zr#-Sr5R]:ec(@Y)\r'C/3`.5ReU&4DcJ>,Ba~5OɼfqΒKdcg}LI{jړ!zj.nj:0ML9%yO0o m6 Q]B3\=t~t e)bP7M~V[ѕVW\"ELNR5*/둜{9yHӕYgsEA)9Iůy<|9[שciHHfN2~h$zWfhr;vļ fZ1zWibd`:ɜ'ֱPffYD2᫝e›ÒZd+ GANͬIZ*%.3Sx(f2^ibcLulѣ]ÂFaeB2]20Mfˢ=Ev]unC}ZBMtcts5ߠVjLƶZ?q^WkU?3;n-n"MBtHڸV&&m@JQm }ħ >I~߂s;.wϽ~~mS|j(TCDmco=G (g|ʧ:D[maLʰ>ZڼC92UX/Dom_fj෎сڅ5*6]K=%̮05}}Y}zŊ/(weUޯ-H#bNƻo]`0X#$$B9-,/Q*K+M m;eu!{q gb0ցޣ!pDD9=Y-ks_~xQ.#Q'v굵fN@]FgN"HD?bzNq/p'mݙrNiCAYv:oGO--lk,ҳ8j|KzeYĢ /*sM6Vo]iu+ZksEڔz7b AݔFye ߍ j%I F08"˚k*F6avKMgD.GTLRtK׽nsj k2H\s%Y3RgH?[rbVwi`aȗ(F(;rDO^B;WZMv|wyna`/JӋYQށsܢ[ôiasO&9!Z33omʊYu#DS4j~q]^ @3o:Q&Z|6kJn$!W!Jы ՝]O͈'vb(Xݐ{Z3[@W& AчHcƓ 0"vߔdeF/@TLKӋ|4eȌ[iјEUM 1aW< Oi7ɒw D9#skjL58Π[PAj81ʪy%OmyV53k?-q6aGj^"OKe6>"$(3$]b^ 8;pq2C@96y_GɸGcVC^יO#៶th8,=kwZ*fqݻݤWMO@~:)XEIoaxc+l]`W p4x,@=g.z011pF|g:ݙ`B˔̴}}Y22Bxl^"9q_ˀ7 NSc(xl뷨5^e4T:A*v w )-}B`=-5SPK\|&DK=/6DN͌D8)Q&<ĉd%7?~w g)5H|l-HlcZULNLKN;_ܠu`x/,F@1_X`GU,;Kl8& 0N-aeɌh 1pxlˬ(-P -pnZ &,8w&(4݌&eXKYy 7Wy0A `J +oHR%i޻uf'lG)-[JWRGnCP)lU*U$0`GdK%Ml'U$,(Iъt\ OyyWYdmUHݳ33K[MM9=(ED7Qy\Qo~ۦ&yT}kTUMj2ٖIڜ0qz{\"G+}It'=(%ij'4[B<~8 q2N&9Nzf ;l,;ÕԍX/2QLmYp'ޛD`y]+pH0F{um0>C@u uMjedٴ" /=5gs=Hmqgys '[.恑&޳JG4O2_dOLmuHc_GUiO6,q.Ļe\7b69Ax09M*[Xm9˙7;O7} iSn:cD=?\*Pd rh ̉/kH4+p8͡3k-e{Mrfsw*oA_Fqo 䕛ey( /z[-$;AFvG]`=dMv2ɐfH\ۿl9s%cl#󔧟K|})'+S8q2uWN PPiEXN2?Ѫ݄V[Df؛-WB*w - 56ozݤ}uEYT_P}Q9gϘֲ[88Q(N _Q[>}NmrEY9۷nV,{;{}6(Fjp_D?[I5ɱgx!V3dɋeޜ3`5A( `8FƱ.I`rCEy>ڹa Ĭ]ZWhw BAwĹPOn{ݞpy,Eݫ\KzHL̩bUt M)Rǒ*-*~CR3~$?W 5 Rnҩu_iBW1ۼh@,D-:bHc}@ 30!濨qK_ oY㯚u0+X/?X0'} ^SIb/@5-P71ց.)T A zt AcRWz]%\!Z9NfuۦըRFe2z~/`En~n`}:%Жw='1=i'~ IotWΗ ܂MMuW ҙySjqG1tpل]I{|R>ijfHbM#l ~wf9Z.:ݷádgќJ.dl1qZ%|iRfR+s:kİM/ܮo[-qӏI㹝:''ΝkŴefщ~Blw^=Q 6e5r >)O8$o@ )s\W*j1o).JTeӠS׸&F&jjC AWϏZsW)ߘ ;=9x|e2jYJ=ꮾucUWe:3wzXwQݽ:J}tt|1 #䗂p2Ԫ"O+fOf,L>tZ~EW37XG6zWXgg<9R](ק:P֬ǵx*滴cO}]gĊ^PF;Jjs_|ux_vWFۗ~r>{Ň|@:[+~3\aLjqhjno>ZnwE{=׈V͞^رً;I,@, Fȹo*e1Nb+ũE1;k[L؟w6j4򷸄Sf~Ɓf2baVgƩeRUTgʾΦ8IvɈdz[kwVd6IxN?Cl׬sXG2eq*G0Jf0K>x 'l_l W[OW>(HmQ/4}JTJ$`/q$ҠЋ(Rlc\^kwMKUU%}7̮^REe9;s|3cweonsfO9 gNu?w_P>F]/7 )s 3>^M]N9-kXVmO_e繒ڝdC@Pzޮ%Zkv1g4zr )F{x'h/[sZ#/sƵ6lZ$zUlf ;pdl5yY[ HQCyjC?-@Zn=wxob$f-&-4ZлI=Gze%Z{I]b,mu'_fv')%Dv90honC-ҽwS®FhoO3zE/Ņ]-73Uo|Ͻv_1ܻ);|FSv 9>-y|h']Cd!D_[\3&zs ucH=et,|Y."U|D y>#ITx7 *5a%=!Wб9t.V${.Ĝ!{eEA-}c -fF>jm,?ף,U#Q8͸-w#?ivw"Xed _QC Y1G܉d16&۰8"2u̯CZ'1j# ns}#Mǔ&::[Y+FAŔ!#vQ}+C)7=~NL&rs,-BYGqɃ%jlMzGvg~LJfjmLюY[%+мU^2PSЯDQdw{c͢.$F1CG}_cyΈ̠gD׀<02j!GXeȨ5wp_3O$u.(2SqY%.G\̭Cdj甸Če}?eU\v"LC!3\H4lkaoա#M=ئtʻ9.kz.vzYl'vGJj `F{YAll~߆zcixu峭(z= dߛ!mPba ck]ex1$J4oY;SYe1z"{IvM"۳g|ȮhjCn1)9ux#_73[M4}[(~^繴C+x74^=C<9\zƢ'3O8y;/D*{ADcZW>OpQҔ4 WKo[E>ER"Z\'qH!HSѢѲjq~_'! -du䗐i [ – ͌=~XsϙיΙR mʦeK^j-MYhN2MRA 1rf4agRUiM08#}mNclaEClPVVf[%YVa} 25PϫO&rzmjB-|iZJV-AsX% Co#EJ oRț1Mh| >Wi!ݦ%|oANNEY-ׄ.MhkJUu:~b+ymF1I^ (')ݍjV0ƪ2Id =Ș|B:N&:@c@NJ1 D2U߾JG{v$86FX>c h6Mg69iNDw9"nL^ҹEShЉѦz`G-7?h6b~aĬY1f(ΊqDԌw@[1Bl̬]Y@5j_\'Пf#;~1y g¬9ˎVO "L5gOW]Č+U?EJ5Jϡ]T <~~ 5֥:hoWzǸ/@і_N$-yv"S7-rD-!luUV(auΚ:cDwD7/Au57 b+gװ-}W[oE>n^FB!@" $H"XEmyBH^]'u"/H /~?_83gmoԬ39s.߹R:4g@cQBДXQ^KxM}W< ˫r>S@CGhj;9iĿxjo*.ݠ/g$?.ݔyD[;<~%:ƯKn.dX`$緈t^ڡ >݃}uk^9 c{Ŧ"Tf ##sH,6)枝 NC=B1S%)s>4@1Qb~Kn"suy0[~qQ2Bޛj G'՘ϋQ4탢ES~/X( D\sqяn/8(Ο1!LDsp'vil؟y'C16Wߌ1kk |ǧyOԄu5y{<j~}kpDZL~s&5-4jO_3?QMyPQuUGJMhy=CjU4?Qi\ebn3"X6LlE?E1Ҋ#o\=ɲIs5bJ(5q<<@kTc/qZbO>; ~N13;z, 8cbktk,ƒN;iWAACԔyVs'^vbKěj$q$y/9e|a̽/e}{4wA!2A+mM?F zئA$W,ߐҷ=cɞdX"ՒV%tAY4Í%ܶ,sѓdsHs 9M#1XpX V-U`,c5EF$ (D0N`e&5p(,ߊ&8NJRdŖ grU-o˛򦱼T_Np]N@W\~–Uc)C# t/ዴpə~]t4nFCs^ren{]<u/uztJ{p}ac>.BDh>e:r~+b:gS9Ū(Umxy{ t[$?~Eg+=W1F~Zk\ŗGV?oP"ea*Tj+hYR #CuO1C(|Cpw}cC|{wІ68Ѓ]B :8·u>E CXWkm ^?p)/LYO{Ps,X"{A%JM00*T<ǰ!49FpcqǨo:BcxjN(E[(vBWP(! s%0 1wI!JgKQzh<#CAms&pd1j(cYbB4;CvX:Ai 6QB^|O.{eO.fb(&& 7ļb|f&9OҨm9OfgNp.bhͫI0c7F>LV(}k1;3c ZwQE#gxF#hsrBneUާ;Mc~Uh 6oS-fauofsTxsͪ*{&>\A3> 2~aԋ+ ;}M&$1/ F,hMA.P @!'0^Pi,{hl l`7/?Eoxw]ٗI5u>Ib{-WW6v:Z7F .s[~7U<%<Ȝ*}QђN'%>vxS|-Qud0>/䛍6gLeɩTe ɫ3˒&Agվ/_TZl\.Ol\6^c`d``c`R v)C#d *\X @rYuMGMSection08 !"#$%&'()*+,-./0123456789:;<=?@ABCDEGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqsxuvw{|}~ViewText.tP/tHwpSummaryInformation.>PrvImage dPrvText Section08DocOptions 2t2tScripts 2t2tJScriptVersion y DefaultJScriptr_LinkDocz Section0hs9Section1 9Section2X !"#$%&'()*+,-./0123456789:;<=?@ABCDEGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqsxuvw{|}~