Nubwo lens zisanzwe zirashobora guhura nijisho rya buri munsi zikeneye, ariko hamwe nabantu benshi barengana, ukurikije ibintu bitandukanye bikoresha, abakora lens bakoresheje lens zikoreshwa zisanzwe zikoreshwa.
Kurugero, lens zirwanya ubururu kuri terefone zigendanwa na mudasobwa zigendanwa, lensre yo kuzimya izuba ryizuba mu mpeshyi, lens zitwara nijoro zo gutwara abantu, no gutera imbere kubantu runaka ...
Mubisanzwe, birashobora kumenyekana ko ari ubwoko bwa lens igizwe namanota menshi yibanze hamwe na dogere zitandukanye.
Mubisanzwe, hari ahantu hane: ahantu harenze ahari ahantu hateraniye aho, ahantu hatera imbere, ahantu hahanamye kandi iburyo (no mukarere ka fuzzy).
Lens ifite ubusoni butagaragara kandi bwiganje ~
Lensbirakwiriye abantu
Mubikorwa nyabyo, ibipimo byo gucira urubanza niba umuntu akwiriye kwambara lens Lens zikenewe hakurikizwa hakurikijwe ibikenewe byabakiriya. Nyuma yo kugena niba abakiriya bakwiriye abaturage, abakozi bacu bagomba gukora neza optometry kugirango barebe ko bafite ibyahabwa ibirahure.
Ibimenyetso byaLens
1. Biragoye kubona hafi, bityo gusoma ibirahure birakenewe, twizeye kwirinda ibibazo biterwa no gusimbuza ibirahuri kubera abantu babone kure.
2. Abarenga batanyuzwe no kugaragara kw'ibihimbano cyangwa aba batatu.
3. Abantu muri 40 na 50 binjiye muri stage ya "Presbyopia".
4. Reba kure cyane abantu bahinduranya kenshi: abarimu, abavuga, abayobozi.
5. Abavugizi ku ruhame (urugero, abayobozi ba leta bambara lens nyinshi zigenda zitera imbere).
KumenyekanishaLens
1. Igihe kinini kugirango ubone abakozi ba hafi: nka mudasobwa cyane, irangi, gushushanya ibishushanyo, igishushanyo mbonera;
2. Umwuga udasanzwe: Benestos, abanyamasomyi, (kubera umubano wakazi, mubisanzwe bakoresha hejuru yindege kugirango babone abaderevu) kubona hafi cyangwa bagakoresha inkombe ya lens yo kubona abaturage bagenewe, kugenda cyane, imyitozo;
3. Abarwayi bafite anisometropia: amaso yombi hamwe na anisometropia> 2.00d, Impamyabumenyi ikora neza> 2.00d, cyane cyane axial asial;
4.Abarenga 2.50d ("hafi yo gukoresha + 2.50D", byerekana ko amaso yateje imbere ibiruhuko bya dogere 250.);
5. Kurenga imyaka 60 (bitewe nubuzima);
6. Abakundaga kwambara urumuri kabiri mbere (kubera ubugari bwegereye hafi yumucyo kabiri kandi umwanya muto uringaniye kugirango ukoreshe agace k'indorerwamo utera imbere, hazabaho kubaturage);
7. Bamwe mu barwayi bafite indwara z'amaso (glaucoma, cataract), strabmus, impamyabumenyi, impamyabumenyi ni ndende cyane ntagomba kwambara;
8. Kurwara Byongeye kandi, abarwayi bafite hypersension na Arteriousclese, mugihe uburwayi bwabo budagenzuwe neza, akenshi bugaragara bitewe n'amaraso adahagije yatewe no kuzunguruka, rimwe na rimwe birashobora no gutera vaspasm, no kubabara umutwe;
9. Abantu bafite ikibazo cyo kumenyera ibirahuri;
Urufunguzo kuriLens: Neza optometry
Kuburanisha ni bike, kandi byerekanwa byimbitse.
Bitewe nuburyo bwimisozi miremire ugereranije na lens imwe, lens zigenda zitera imbere muburyo bwiza bworoheje, ariko nanone uzirikane ingaruka nyabyo mukarere keza kugirango ugire lens yose byiza kwambara.
Muri iki gihe, "umucyo woroshye" ugomba gushingira ku gukoresha neza urumuri, bityo rero Luopia Luminosositity yo mu mucyo, bityo rero Luminiya itagaragara "cyane", mu gihe Luminiya ya Luopia yimbitse ", naho Myooria Luminosotity yo mu ruji rukwiriye ntagomba kuba" kubaga cyane " , bitabaye ibyo "binini cyane" byongeweho bizatera ihumure rya lens kugabanuka.
Ku rubanza rwo kwemeza ko icyerekezo cyoroheje cyane gisobanutse kandi cyiza mu buryo busanzwe bwo gukoresha, urumuri rwagati rwiyongera rugomba kuba ruto kandi rufite urumuri rwa kure kandi rwimbitse.
Guhitamo no Guhinduralens igendanwaAMAFARANGA
Gutera imbere-kwibanda cyane ni ngombwa cyane guhitamo icyiza no guhindura. Kwitaho byihariye bigomba kwishyurwa ingingo zikurikira:
Ikanguranuka ni nziza, ijyanye nuburyo bwabakiriya, muri rusange ntagomba guhitamo uburyo bworoshye bwikadiri itagereranywa, kugirango umenye neza ko umuhanda ugoramye wikadiri nububiko bwa kabiri bwuwambaye.
Ikadiri igomba kugira uburebure buhagaritse, bugomba gutoranywa ukurikije ubwoko bwa lens bwatoranijwe. Bitabaye ibyo, biroroshye kugabanya igice cyo hafi yicyerekezo mugihe gikata inkombe:
Agace k'amoko k'izuru kazahagije kugirango dukenye agace ka Gradient; Ray-Ban Ikadiri nandi makarani hamwe nisahani nini hepfo yimbere yizuru hafi yumurima wa Vision ni ntoya kuruta ikadiri rusange.
Intera yijisho ryimirongo (intera iri hagati ya verteri yimbere ya lens hamwe na vertex yimbere ya cornea, nanone yitwa intera ya cornea, nanone yitwa intera ya verne) igomba kuba ntoya ishoboka idakora ku maso.
Hindura inguni imbere ukurikije isura yo mumaso yumusasu (nyuma yikadiri iri hagati yindege hamwe nindege yindege ni dogere 10-15, niba impamyabumenyi ari nini cyane, Inguni imbere irashobora guhinduka kuba nini), kugirango ihuze ikadiri hamwe nuburyo bushoboka, kugirango dufashe kubungabunga urwego ruhagije rwa gari.
Igihe cyohereza: Ukuboza-05-2022