Malonda a contact ndi njira yodziwika bwino yowonetsera masomphenya. Posachedwapa, msika wa zinthu zimenezi wakula kwambiri, kotero wogula akukumana ndi vuto lalikulu la kusankha. Kodi mungasankhe bwanji malonda kwa maso, choncho amatumikira kwa nthawi yayitali ndipo sizinayambitse vutoli?
Kusinthasintha kwa mandala m'malo mwake
Malonda a kukhudzana ndi chikhalidwe chokonzekera. Chovala chovala choyamba ndi miyezi sikisi kapena chaka chimodzi. Amafuna kusamala mosamala. Ndikofunika kuwayeretsa okha mothandizidwa ndi mapiritsi apadera a enzyme. Zogulitsa zoterezi ndi bwino kusasankha, chifukwa nthawi zambiri sichitsutsa zolinga za odwala ndipo samakhutitsa ophthalmologists ndi zizindikiro zamakono.
Majekesenti amalowa amagawidwa kukhala:
- Tsiku limodzi;
- Masabata 1-2;
- kusintha mwezi;
- Miyezi itatu.
Zonsezi zimafuna enzymatic kuyeretsa. Kuti muchite izi, ndibwino kugwiritsa ntchito njira zothandizira. Kuti muzisankha bwino mawonekedwe a mawonekedwe a maso, onani momwe angathere nthawi yayitali (patsiku kapena nthawi yonse), komanso kuchokera ku zipangizo zomwe apanga. Izi zidzakulolani kugula zinthu zomwe sizikuchititsani kuti mukhale owuma mtima ndi zotsatira zina.
Malonda a Toric
Osati kale kwambiri, zitsanzo zinkaonekera pa msika zomwe zimakonza bwino astigmatism. Awa ndiwo majekiti amoto. Amathandiza kuti anthu aziona bwino kwambiri kusiyana ndi magalasi apadera. Kodi mukudziwa momwe mungasankhire makalenseni opumira kwa maso? Musadandaule. Iwo amabwera mwa mitundu iwiri yokha:
- Hydrogel - yoyenera kwa iwo amene amafunika magalasi pa tsiku kuvala, chifukwa sakufuna kugona.
- Silicone-hydrogel - akulimbikitsidwa kwa odwala oyambirira omwe ali pafupi ndi matenda a hypoxic.
Kumene mungasankhe malonda a maso?
Amalonda ambiri amagulitsidwa optics. Koma zinthu zambiri zoterezi kuti zikhale zosavuta kuziwonetsa zimapezekanso m'masitolo a pa intaneti. Kumene kuli bwino kusankha ma lens maso? Ndikofunika kuchita izi m'mabungwe apadera omwe pali dokotala wodziwa bwino dokotala wa odwala. Katswiri yekha ndi amene angathe kufufuza bwinobwino maso pazofunikira zonse ndikupeza:
- mtengo wamagulu;
- chikhalidwe cha masomphenya,
- kupindika kwa cornea;
- zizindikiro za kupanikizika kwa m'mimba ;
- momwe masomphenya ndi maso a maso zimagwirira ntchito.
Mukamaliza kafukufukuyo, mukhoza kupitiriza kusankha malonda, malinga ndi zomwe mumakonda.
Kodi mulibe mwayi wokaonana ndi katswiri wamagetsi? Kodi ndingasankhe bwanji magalasi maso popanda dokotala? Izi zingatheke ngati mutakhala ndi zotsatira za kafukufuku woyamba! Malonda a contact ndi chinthu chachipatala, kotero inu mukhoza kudzigulitsa nokha pamene mukudziwa kale mtundu umene uli woyenera kwambiri kwa inu.
Kodi mungasankhe bwanji malonda achikuda?
Makina ojambulira amitundu ndi ophthalmic products omwe amasintha mtundu wa maso ndi kuupereka mwapadera. Kuonjezera apo, amatha kuthetsa mavuto a zodzikongoletsa ndi a maganizo a odwala okhala ndi vuto la mtundu wa iris kapena munga. Mu optics apadera n'zotheka kuyesa pa lens ya mitundu yosiyanasiyana. Izi zimalola odwala kusankha mankhwala omwe ali
Musanayambe khungu la maso, muyenera kuwona masomphenya anu, chifukwa kuwonjezera pa kukongoletsera, amakhalanso ndi mwayi wina. Mwachitsanzo, ngati mukuvutika ndi kuyang'ana pafupi (mpaka ku -8 diopters), akhoza kugwiritsira ntchito kuthetsa vuto loopsya.
Kwa iwo omwe ali ndi dzuwa lowala lomwe limayambitsa maso ndi kumutu, muyenera kusankha nokha ma lens omwe amajambula ultraviolet. Pamapangidwe awo pali chizindikiro chapadera mu mawonekedwe a dzuwa kapena chilembo "UV".