Kunyangwe malenmy akajairika anogona kusangana nezvinodiwa zvezuva nezuva zvinobatsira zvezuva nezuva, asi nehuwandu hwekuwedzera hwevanhu vane makore
Semuenzaniso, bhuruu-yebhuruu lens for mbozhanhare uye makomputa, discuterses, discents yekunze kwezuva muzhizha, husiku hwekutyaira nguva dzekutyaira kwehusiku, uye kufambira mberi kwezvinhu zvevanhu chaizvo ...
Chii chinonzikufambira mberi multificeal lens?
Chaizvoizvo, zvinogona kuzivikanwa kuti irwo rudzi rwe lens runyorwa rwezvakawanda zvemukati madhiza uye madhigirii akasiyana.
Kazhinji, kune nzvimbo ina: nharaunda kure, padyo nenzvimbo, nzvimbo inoenderera mberi, kuruboshwe uye yakadaro nzvimbo yekudzora (inonziwo nzvimbo yePeripheral nzvimbo kana nzvimbo yePerity).
Iyo Lens ine zvisingaonekwe Imprint uye inotonga imprint ~
Kufambira mberi lensesvakakodzera vanhu
Mubasa chairo, maitiro ekutonga kana munhu akakodzera kupfeka malensivali anofanirwa kutsanangurwa maererano nezvinodiwa nevatengi. Mushure mekufunga kuti vatengi vakakodzera huwandu hwevanhu, vashandi vedu vanofanirwa kuita optometry chaiyo pamusoro pavo kuti vave nechokwadi chekuti vane mishonga yakakodzera yegirazi.
Zviratidzo zvekufambira mberi lenses
1
2. Vapora vasingaguti neyekuonekwa kwehupombwe kana matiri.
3. Vanhu vari mumakore avo makumi mana nemashanu uye 50s vachangopinda "Presbypia" nhanho.
4. Tarisa kure uye pedyo nevanhu vanozoshandura kazhinji: vadzidzisi, vatauri, vatariri.
5. Veruzhinji vateveri (semuenzaniso, vatungamiriri vehurumende vanopfeka zvinofambira mberi malensel lenses).
Kukanganisa kwekufambira mberi lenses
1. Nguva yakareba kuti uone vepedyo vashandi: yakadai sekombuta yakawandisa, pendi, kudhirowa magadziri, kurongedza dhizaini dhizaini;
2. Basa Rakakosha: Akaita semafudzi, ehupenyu hwekushanda, kazhinji anoshanda pamusoro peiyo lens kuti vaone zviri pedyo (vafambisi vechikepe (shandisa pamusoro peiyo lens kuti vaone pedyo) kana kushandisa iyo yekumusoro ye lens kuti uone huwandu hwevanhurume, kufamba kwakanyanya, kurovedza muviri;
3. Varwere naAnisometropia: Zvese maziso neAnisometropia> 2.00D, inoshanda column degree> 2.00D, kunyanya axial asymmetry;
4.Add kanopfuura 2.50d ("Pedyo nekushandiswa + 2.50D" 2.50D ", zvichiratidza kuti maziso akagadzira Presbypia, iwe unofanirwa kuwedzera magirazi ekuverenga emadhigirii 250.);
5. Anopfuura makore makumi matanhatu emakore (zvichienderana nemamiriro ehutano);
6. Vaya vanowanzo pfeka kaviri mwenje usati (nekuda kweiyo yakafara padyo neyakajeka nzvimbo yechiedza uye nzvimbo yakatetepa yekushandisa yegirazi rinofambira mberi, pachave neIntaptability);
7. Vamwe varwere vane chirwere cheziso (glaucoma, catarac), strabismus, degree yakanyanya kuwanda haifanire kupfeka;
8. Mukuwedzera, varwere vane hypertension uye arteriosclorosis, kana chirwere chavo chisina kunyatso kudzorwa, chinowanzoonekwa nekuda kweropa rakakonzerwa nekufa, dzimwe nguva zvinogona zvakare kukonzera kusimbisa, uye musoro;
9. Vanhu vane vakaoma mukuchinjira kune magirazi;
Kiyi yekufambira mberi lenses: Zvakakodzera Optometry
Nousysedness inyama, uye kutaridzika kwakadzika kwakadzika.
Nekuda kweiyo rakati ranyanye kweiyo kufambira mberi mulenlocial Lens zvichienzaniswa neyakajeka-mwenje lens chete haafanire kungoita nzvimbo yechiedza, kugadzikana kupfeka.
Panguva ino, "kurongeka kwakaringana." .
Pane chimbo chevanoona kuti chiratidzo chekuremerwa chakabvumidzwa uye chakagadzikana mukati meiyo chaiyo yekushandiswa, mwenje wekurima kweruva rinofambira mberi rinofanirwa kunge rakadzika uye rakadzika kwazvo rinofanira kunge rakadzika uye rakadzika kwazvo.
Kusarudzwa uye kugadzirisa kwekufambira mberi lensmapuranga
Kufambira mberi akawanda-kutarisa kwakakosha kwazvo kusarudza iyo chaiyo chimiro uye kugadzirisa. Kutarisirwa chaiko kunofanirwa kubhadharwa kune inotevera pfungwa:
Kugadzikana kwechimiro kwakanaka, mumutsara wechiso chemutengi, kazhinji hazvifanirwe kusarudza defmation yepamoyo, kuona kuti kumberi kwakadzvanywa kwehuremu uye hupfumi hwehupfumi hunoenderana.
Chimiro chinofanira kuve nekureba kwakaringana, izvo zvinofanirwa kusarudzwa zvichienderana nerudzi rwemhando yakasarudzwa. Zvikasadaro, zviri nyore kucheka chikamu chewekuonekwa kwekuona kana uchicheka mupendero:
Nzvimbo yemu medial yemhino dzinofanira kukwana kuti rigare nzvimbo yeGirandi; Ray-Ban Frame uye mamwe mapuranga ane huwandu hwenyika pazasi pemhino iri padyo nemunda wechiratidzo idiki pane iyo general frame, saka haina kukodzera girazi zvishoma nezvishoma.
Iyo yeziso yeziso yemhando yemhando (chinhambwe pakati peiyo posterior vertex yeiyo lens uye iyo anterior vertex yeiyo Cornea) inofanira kunge iri diki sezvinobvira pasina kubata maziso.
Gadzirisa kona yekumberi yehurongwa hwechimiro cheanotenderera Iyo yekumberi kona inogona kugadziriswa kuve yakakura), kuitira kuti ifanane nechimiro nechiso kusvika pane zvinogoneka, kuitira kubatsira kuchengetedza zvishoma nezvishoma zvinoonekwa.
Kutumira Nguva: Dec-05-2022