Yiziphi izinkinga okufanele abafundi bazinake lapho befanisa izibuko

Ngakho-ke, ukuhlolwa kwe-ophthalmic okuhlelekile kufanele kwenziwe ngaphambi kwe-optometry.Kudingeka kakhulu ukuhlukanisa phakathi kwe-myopia yeqiniso ne-myopia yamanga.

Isinyathelo Sesibili Ukukhetha Indawo

Izibuko kufanele ziye esibhedlela esivamile noma esitolo sezibuko esinedumela elihle.Ungazami ukushibhile noma ube lula.Hlola ukuthi inkampani yezibuko ilitholile yini ilayisense yokukhiqiza imikhiqizo yengilazi.

Ukuthi okokusebenza kwe-Optometry namathuluzi okuhlola ebhizinisi lezingilazi anamamaki afanelekayo, i-optometry, noma ngabe izisebenzi ezikhiqizayo zinezitifiketi, noma ngabe izibuko zinamamaki afanelekayo (izitifiketi), njll.

Phela, "izitifiketi ezine" eziphethwe yizingilazi zamabhizinisi ziyisisekelo sokuqinisekisa ikhwalithi yezibuko.

Isinyathelo Sesithathu Ukunaka ukulungiswa kwezibuko

Izibuko kufanele zilungiswe nge-Optometry, ukugqoka izivivinyo kanye nezinye izinqubo.

Ngokwezidingo zikadokotela, i-mydriasis optometry kufanele yenziwe uma kunesidingo, ikakhulukazi ezinganeni kanye nodokotela bamehlo bokuqala.Ngemuva kwe-Optometry, cela ishidi lamehlo.

Njengoba i-optometry ithinteka kalula yimizwa nesimo somzimba, kufanele yenziwe kabili phakathi nezinsuku ezimbalwa ukuze kuzuzwe imiphumela yesayensi nenembile yamehlo.

Isinyathelo Sesine Ukukhetha impahla yezibuko

Ngokuvamile, ama-lens okubukwayo ahlukaniswe abe yi-resin, ingilazi nekristalu.Kokubili amalensi namafreyimu kufanele abe "nempilo yeshelufu".Uma ilensi, uhlaka kanye nohlaka kuyizinto ezithengwa kwamanye amazwe, kuzohlinzekwa isitifiketi sokuhlolwa kwempahla engenisiwe.

Amalensi e-resin athandwa kakhulu ngabafundi ngenxa yesisindo sawo esilula, kodwa nezidingo zokunakekelwa ziphakeme.

Isibonelo, uma izinga lokushisa lidlula u-60 ℃, amalensi azolimala futhi afiphale ngenxa yamazinga ahlukene okunwetshwa kwesendlalelo ngasinye ezingeni lokushisa eliphezulu, futhi i-coefficient yawo yokumelana nokugqoka nayo iphansi kakhulu kunaleyo yamalensi engilazi.Ngakho-ke, abathengi kufanele banake ukuvikelwa kwamalensi lapho bewagqokile ngezikhathi ezijwayelekile.

Isinyathelo Sesihlanu Ngemva kokuthenga izibuko

Ngemva kokuthenga izibuko, kufanele ucele iyunithi yokuthengisa izitifiketi ezifana ne-oda lokucubungula izingilazi, i-invoyisi nokuzibophezela ngemva kokuthengisa, ukuze ukwazi ukuvikela amalungelo akho asemthethweni nezintshisekelo zakho uma kwenzeka kuba nezinkinga esikhathini esizayo.

Uma kutholakala ukuthi kusekhona ukusabela kokungakhululeki ngaphezu kwesonto elilodwa ngemuva kokugqoka izibuko, abathengi kufanele babonane nodokotela wamehlo noma uchwepheshe ngesikhathi.

Uma ingane ibona eduze ngemva kokuhlolwa, abazali akufanele bakhathazeke kakhulu.Kufanele bakhethe i-lens efanele futhi bagqoke izibuko kusenesikhathi, ukuze ukutholwa kusenesikhathi nokwelashwa kusenesikhathi kufinyelele imiphumela engcono.