Spectacle kho - yog dab tsi? Kho tsom iav: general yam ntxwv, hauj lwm, hom, cov duab

Qhov muag plooj tsis pom kev ua commonplace niaj hnub no. Txawm li cas los, muaj kho qhov muag pab kiag li lawm, uas yuav daws tau qhov teeb meem no. Saib yuav ua li cas ib tug neeg noj qab nyob, pab kho tsom iav. Yuav ua li cas yog nws? Qhov no tshwj xeeb cov khoom uas yuav siv ob qho tib si nyob rau hauv refraction, thiab nyob rau hauv kev pab.

Qhov uas yuav substandard khoom

Niaj hnub no, kho qhov muag pab kiag li lawm rau kev kho tsis pom kev zoo yog muag yuav luag qhov txhia chaw. Lawv yuav tsum tau muas txawm nyob rau hauv lub underpasses. Tab sis seb puas yuav tso siab rau lawv zoo? Muaj ntau tus neeg yeej tsis pom zoo li ib tug ophthalmic khoom, raws li kho tsom iav. Yuav ua li cas yog nws lawv tsis paub. Ntsib nrog yuav tsum tau mus yuav tej khoom, lawv ua yuam kev. Raws li ib tug tshwm sim, lawv muaj mus fim cov zoo txim:

• ib tug neeg pib hnov nkees nyob rau hauv lub ob lub qhov muag thiab pom kev tseem deteriorate;
• tsawg-zoo ncej thab plaub ntawm daim tawv nqaij, ua rau tsis haum tshuaj loj;
• tsom iav saib inharmonious, vim hais tias lawv tus tswv tsev tsis xa tseem ceeb mus rau lub tsos ntawm cov khoom.

Yuav ua li cas mus nrhiav?

Xaiv kho tsom-iav, nws yog dab tsi - koj yuav tsum paub tas. Qhov no ophthalmic khoom, txhais tau hais tias nws cov purchase yuav tsum tau noj nrog lub luag hauj lwm. Koj yuav tsum yuav nws xwb nyob rau hauv lub khw txiav ntawm optics. Lub ntsiab tivthaiv ib feem ntawm cov khoom yog teem. ob peb ntawm nws hom peev xwm yuav txawv:

• Ib-piece. Nws ntas lub lens kiag li.
• Poluobodkovaya. Nws muaj tsuas qaum ntug. Nws kuj tsau lens. Khob yog pub dawb los ntawm lub hauv qab.
• Rimless. sawv deprived. Shackle kev cob cog rua ncaj qha mus rau hauv lub khob. Tej ntas rau kho tsom iav muaj ib tug keeb, fastening lawv.

Raws li hlau ntaub ntawv siv, raws li tau zoo raws li polymers. Ntas ua los ntawm acetate, yuav pom tau tias ib yam ntawm cov novelty.

Yog hais tias koj xav mus ua tus tswv ntawm high-zoo cov khoom, yuav tsum mus ntsib txoj kev kawm. Cov ntaub ntawv qhia GOST 51193-98. Muaj unscrupulous lag luam uas tsim kho tsom-iav, nws yog dab tsi, tsis txhob to taub. Lawv yuav tsum tau ua nyob rau hauv raws li kev cai lij choj kev tswj cai. Lawv tswj tus general specifications.

Standards yuav txiav txim seb cov khoom lub luag hauj lwm rau tus kho lus ntawm cov kev kho mob uas yuav tsum tau. Kho qhov muag seev tsim nyob rau hauv makeshift tej yam kev mob, ua rau ib tug kev pheej hmoo rau tib neeg noj qab haus huv. Thiab ntawm no yog ua nyob rau hauv raws li nrog tag nrho cov uas yuav tsum tau ntawm GOST kho tsom iav yuav tau muas tau yooj yim.

Yuav ua li cas lens los xaiv?

Zus tau tej cov kho tsom iav yog siv mineral iav thiab cov ntaub ntawv ntawm cov organic keeb kwm. Nyob rau hauv rooj plaub thawj muaj yog ib tug pob tshab substance. Nws yog tsim nyob rau tom qab muaj zog txias ntawm yav tas los melted iav-txoj kev Cheebtsam. Cov uas ua lo ntsiab muag yog heev hnyav, tab sis txig thaum nws cov neeg kho tshuab kev nyuaj siab. Yas khoom, los ntawm contrast, nyhav me ntsis. Txawm li cas los, xws tsom iav yuav tsum tau ntxiv txheej los mus tiv thaiv khawb.

Tus mus kom ze ntawm Lavxias teb sab thiab txawv teb chaws tuam txhab uas muag

Domestic manufacturers tau ntse mastered rau lub zus tau tej cov lo ntsiab muag rau kho tsom iav uas tseg tau cov txheej txheem. Lawv siv ntau yam nrog hnub ci tswj cov khoom. Feem ntau cov feem ntau koj yuav saib cov khoom ntawm grey thiab xim av. Txawm li cas los, lub lag luam muaj ntau noo xim: ntsuab, xiav, daj. Americans xav gray iav, thiab cov Europeans - xim av.

Lavxias teb sab tuam txhab uas muag yuav yuav arbitrary kev xaiv ntawm cov xim. Txawv teb chaws, nyob rau lwm yam tes, yuav coj mus rau hauv tus account lub txoj kev ua neej ntawm cov neeg muas zaub. Cov neeg sawv cev uas muaj tswv yim professions muaj looj tsom iav dub nrog grey lo ntsiab muag. Khoom txo tus zoo ntawm ntsuab thiab xiav thiab xim xiav ua tsawg nyeem. Brown iav, nws yog ntshaw kom muab cov neeg tsav tsheb thiab feem ntau cov neeg uas siv ntau lub sij hawm nyob rau hauv txoj kev. Yog hais tias tus neeg mob yog ib qho tseem ceeb kom muaj qhov zoo tshaj ntawm cov xim thiab ua rau kom tus zoo nyob rau tib lub sij hawm, nws yuav tsum tau lub lens ntsuab. Lawv yog cov neeg sawv cev ntawm professions xws li maus taus racers, shooters, golfers.

Nws yog ntseeg hais tias tsom iav nrog daj lo ntsiab muag muaj ib tug yus haib heev zoo. Tab sis kws txawj pom zoo rau lawv xwb rau cov neeg muab kev koom tes nyob rau hauv ntaus pob tesniv. Lawv txhim kho lub orientation ntawm cov neeg uas ua nyob rau hauv lub tsev hais plaub.

Yog hais tias koj cov kws kho kho tsom iav, xyuas xav tau los mus tshawb nrhiav tas - lawv qhia rau ib tug ntau ntawm cov ntaub ntawv uas pab. Comments yuav tau sib txawv, vim hais tias ntawm no, raws li nyob rau hauv cov ntaub ntawv ntawm cov tshuaj, nws tag nrho cov nyob rau tus neeg mob thiab cov chaw tsim tshuaj paus cov khoom tej nta.

ib qho tseem ceeb tsis

Yog hais tias tsis pom kev txawv los ntawm 0.5 mus 0.05, yuav tsum tau telescopic tsom iav. Lawv yog cov zoo nyob rau hauv refractive kev ua yuam kev, uas zoo nce qhov luaj li cas ntawm cov khoom. Cov khoom no tam sim no nyob rau hauv ib tug tsis zoo thiab ib tug zoo lens.

Prism tsom iav yog tsim rau cov neeg mob kev txom nyem los ntawm cov kab mob ntawm lub qhov muag nqaij. Ob tug prisms, tam sim no nyob rau ntawd, refract lub rays ntawm lub kaum sab xis ntawm 90 degrees. Vim rau qhov no ib tug neeg yuav tau muab tso rau hauv phau ntawv nyob rau hauv nws lub hauv siab, thiab nyob rau hauv ib txoj hauj lwm mus saib dab tsi yog sau nyob rau hauv nws. Tej optics muab indispensable kev pab txhawb nqa bedridden cov neeg mob.

Nyob rau hauv tej rooj plaub, ophthalmologists muab mirrored tsom iav kho. Yuav ua li cas yog nws? Lawv muaj paab zog, yog siv nyob rau hauv cov neeg uas muaj unilateral hemianopsia.

Kws txawj yeej ib txwm sau tawm ib cov tshuaj rau kev txhim kho kom tsom-iav, uas muaj cov kev nqis:

• qhov kev ncua deb nkauj nraug lub chaw zov me nyuam ntawm kho qhov muag lo ntsiab muag los ntawm txhua lwm yam;
• saum toj no daim duab rau ob lub qhov muag;
• pom xaav ntawm qhov chaw;
• lub hom phiaj optics.

Yuav kom txiav txim seb qhov kho qhov muag lub hwj huam ntawm lub twj paj nruag siv - dioptrimeter. Nws yog tam sim no nyob rau hauv tag nrho cov Ophthalmology kev tshawb fawb. Nws yuav tsum tau lub sij hawm mus xyuas ib tug kws kho qhov muag kom tsis txhob muaj tus kab mob nyob rau hauv nws thaum ntxov ua sawv.

Tej yam qauv yuav tsum tau kho tsom iav yees, thaum lwm tus neeg txawv unpretentious cim. Complexities feem ntau tshwm sim nrog optics, uas yuav daws tau tej teeb meem, xws li astigmatism, piv txwv li. Yog vim li cas tej zaum cov khoom, xaiv los ntawm cov tub txawg, muaj kev phiv. Lawv muaj tau siv maj.

Tam sim no nyob rau hauv Showrooms kho tsom iav ua hais tias cov duab muaj ib tug zoo txoj cai muaj nyob rau ntawm qhov chaw. Tej zaum lawv kho qhov muag peevxwm tshaj permissible. Lawv yuav tsum ceev faj. Cov neeg muas zaub tej zaum yuav ophthalmic optics ua ntej.

Cov kws kho mob pom zoo kom koj tsis txhob hnav kho tsom iav tus neeg ua qauv rau ib tug tsis tu ncua. Nws yog zoo dua rau siv lawv los ntawm lub sij hawm rau lub sij hawm, rau Piv txwv li, thaum koj tau txais tom qab lub log. Koj muaj peev xwm coj thaum ua hauj lwm nrog qhov chaw, yog me me nyob rau hauv loj.

Xaiv cov khoom nyob rau hauv raws li cov hom neeg

Yog li, lub theoretical feem kawm, peb yuav tam sim no xav txog peb ib tug harmonious txoj kev ntawm tsom iav. Lawv yuav tsum tsis txhob sib haum lawv views los ntawm lawv cov tswv. Ntawm cov hoob kawm, koj muaj peev xwm xaiv qhov zoo ntawm cov khoom nws tus kheej. Tiam sis peb yuav tsum tsis txhob hnov qab ib tug ob peb cov kev cai uas pom tias yooj yim.

1. Un- thiab poluobodkovye ntas yog tsis pom zoo kom cov tswv ntawm ib tug elongated hom neeg. Xws li tus neeg yog zoo dua mus yuav ib tug medium-qhov loj qhov tsom iav.
2. Cov khoom uas muaj yuav tsaws, zoo rau cov tswv ntawm ib tug dav hauv pliaj.
3. Tsom iav nrog ib tug tsawg-slung saib yuav zoo heev nrog ib tug loj lub qhov ntswg neeg. Koj siv tau cov loj heev ncej uas tsaus nti ntxoov. Zoo siv kuj yog ib tug muab ob npaug rau choj. Zoo li cov tswv yim yuav tau muab rau cov neeg uas muaj ib tug loj lub puab tsaig. Yog hais tias tag nrho cov ntsej muag nta nyob rau hauv tib neeg yog proportionate, kev siv tej yam uas daim ntawv ntawm cov ntsiab lus tso cai.

Xaiv cov xim

Cov neeg uas muaj pojniam plaub hau daj cov plaub hau yog tsim kho tsom iav rimmed nrog nyiaj los yog kub xim. Bronze xim zoo zoo los ntawm cov tswv ntawm liab plaub hau, thaum Brown tau pom zoo xim av, golden los yog liab. Brunette, on qhov tsis tooj, yuav tsum muab xav dub.

Xaiv nyob rau hauv raws li wardrobe

Nruj tsom iav yog zoo kawg nkaus ua ke nrog ib tug ua lag ua luam ce. Zog daws teeb meem pom zoo rau txoj kev style. Lawv yog cov nrov ntawm cov hluas tiam. Tej khoom uas yog feem ntau pom ntawm cov optics nrog polymer ntas.