Ni irihe Tandukaniro riri hagati y'Ibirahure na Contacts?
Guhuza lens hamwe nibirahuri byanditse biratandukanye kuko ibirahuri hamwe ninzira zo guhuza zashyizwe muburyo butandukanye kumaso yawe. Ikirahuri cyicara nka milimetero 12 uvuye mu jisho, mugihe imibonano yicara hejuru yijisho. Iyi milimetero 12 zikora isi itandukanye kandi irashobora guhindura kuburyo bugaragara ibyanditswe byombi.
Na none, guhuza lens byandikirwa bisaba ibisobanuro birenze ibirahure. Muri byo harimo:
1. Diameter Diameter: Diameter ya lens yerekana ubunini bwa lens nkuko bipimye ijisho ryawe. Urutonde rwa diameter rworoshye rwitumanaho ruva kuri milimetero 13.5 kugeza kuri 14.5, naho intera ihuza abantu kuva kuri 8.5 kugeza kuri 9.5. Izi diametre ntabwo arimwe-zingana-zose, niyo mpamvu zisaba ikizamini gikwiye.
2. Umuhengeri fatizo: Umurongo fatizo ni ubugororangingo bwinyuma yinyuma kandi bigenwa nuburyo bwa cornea yawe. Uyu murongo uteganijwe guhuza lens yemeza ko iguma mu mwanya.
3. Ikirangantego cya Lens: Bitandukanye nikirahure, inyandiko zandikirwa nazo zirimo ikirango cyihariye.
Amagambo ahinnye asobanura iki ku nyandiko?
Twakurikiranye ibice byinyongera byandikirwa. Nubwo bimeze bityo, urashobora kubona amagambo ahinnye atamenyerewe kumurongo wandikirwa hamwe nibirahure. Reka dusubiremo icyo aya magambo ahinnye asobanura kugirango urusheho gusobanukirwa ibyo wanditse nibitandukaniro hagati yabyo.
1. OD cyangwa Oculus Dexter: Ibi bivuga gusa ijisho ryiburyo. Birasanzwe kandi kubona "RE".
2. OS cyangwa Oculus Sinister: Iri jambo ryerekeza ku jisho ry'ibumoso. Birasanzwe kandi kubona "LE".
3. OU cyangwa Oculus Uterque: Ibi bivuga amaso yombi.
4. Ikimenyetso cya Minus cyangwa (-): Yerekana kure.
5. Ongeraho Ikimenyetso cyangwa (+): Yerekana kure.
6. CYL cyangwa Cylinder: Igaragaza imbaraga zikenewe kugirango ukosore astigmatism.
Urashobora guhindura ibirahuri byandikirwa kuri Contacts?
Noneho ko wamenye itandukaniro riri hagati yo guhuza ibirahuri hamwe nikirahure, ushobora kwibaza niba ikirahuri cyandikirwa kirashobora guhindurwa mukwandikirana. Igisubizo cyoroshye kuri ibi ni "oya". Nubwo imbonerahamwe n'ibihinduka byashyizwe kumurongo, urupapuro rwandikirwa rusaba kwisuzumisha amaso hamwe na lens ya contact ikwiye gutangwa na muganga wamaso wabiherewe uruhushya.
Ibyiza n'ibibi byo kwambara amadarubindi
1. Indorerwamo z'amaso zitanga ibyoroshye; zirandurwa byoroshye mugihe bibaye ngombwa.
Ikirahuri gitanga amahitamo make-kubantu bakeneye gukosorwa gusa kubikorwa 2. byihariye, nko gusoma, gutwara cyangwa gukoresha ibikoresho bya digitale.
Kwambara amadarubindi birinda abantu gukoraho amaso, bikagabanya ibyago byo kwandura no kurakara.
3. Ikirahure kirinda amaso imyanda n'ibintu, nk'umukungugu, umuyaga n'imvura.
4. Ikirahure kirashobora gukingira imirasire yizuba ya ultraviolet, bitewe nubwoko bwa lens (urugero, indorerwamo zizuba cyangwa urumuri rudasanzwe).
5. Ibirahuri bibungabunzwe neza birashobora kumara imyaka mbere yo gukenera gusimburwa (niba ibyo wanditse bidahindutse).
Ni iki Ukwiye Gutegereza Mugihe Ikizamini cya Lens?
Iki kizamini gikubiyemo ikiganiro kijyanye n'imibereho yawe muri rusange hamwe no gusuzuma amaso. Muganga wamaso yawe azasuzuma ubugororangingo bwa cornea kugirango umenye neza ko lens nshya yawe ihuye neza. Ingano yumunyeshuri wawe ifasha kumenya ubunini bwa lens.
Niba ushaka ibirahuri cyangwa konte ya lens yandikirwa, optometriste wawe arashobora kugufasha. Barashobora gusuzuma ubuzima bwawe bwamaso hamwe nicyerekezo kandi bakagena amahitamo meza.
