Gilashin da ramukan

Ƙarfafa ayyuka na hangen nesa yana faruwa ga dalilai daban-daban. Zai iya zama:

• cututtuka ophthalmic;
• haɗakarwa;
• tsinkayar ido mai tsawo, da dai sauransu.

Ɗaya daga cikin zaɓuɓɓuka don gyaran hangen nesa ba tare da magani ba ne saka idanu da ramuka (nau'i-nau'i).

Ta yaya gilashin da ayyukan ramuka suke aiki?

Gilashin a cikin rami don inganta hangen nesa sune faranti na filastik tare da kananan ƙananan ramuka, an shirya su a cikin tsari maras nauyi, da filastik da aka gina, ƙananan karfe, ƙananan wuta. Ka'idar aikin gilashin baƙar fata tare da ramuka yana dogara ne akan tasirin kyamara mai tsalle ko stenstop. Dangane da ƙananan girman budewar, an watsar da hasken haske a kan rami, kuma sakamakon da ya samo ya zama mai sharhi da sharhi.

Shin tabarau tare da ramuka yana taimakawa sake hangen nesa?

Tambayar tasiri na aikin gilashi-ƙwararraki yana kawo jayayya mai tsanani. Wasu masanan-likitocin masana sunyi imani cewa wannan na'urar ba shi da tasiri, kuma sayen kayan gilashi yana ɓataccen kuɗi.

Sauran oculists sun gaskata cewa yin amfani da tabarau tare da ramuka yana taimakawa a lokaci mai dacewa don taimakawa tashin hankali daga ƙuƙwalwar ido na mutum, kuma yana taimaka wajen samar da wani nau'i akan tsoka raunana. Hakanan aikin motsa jiki na yau da kullum tare da taimakon irin wannan gilashin yana nufin kara girman karfin jiki ta hanyar 0.5-1.0 diopters. Yana da wuya a samu sakamako mai kyau a sake dawo da hangen nesa.

Indiya ga yin amfani da tabarau

Gilashin gyaran hangen nesa a cikin rami an bada shawarar don amfani a cikin wadannan lokuta:

• farfajiya;
• gajeren hankali;
• astigmatism;
• anisometropia (bambancin gani a idanu);
• presbyopia (ruwan tabarau ya canza);
• asthenopia (ido ido).

An hana yin amfani da tabarau masu amfani lokacin da ƙara yawan intraocular da intracranial matsa lamba, divergent strabismus da nystagmus.

Yaya za a yi amfani da tabarau tare da ramuka?

Don cimma burin farfadowa da ya kamata, ya zama dole don amfani da tabarau-simulators na kimanin sa'a daya a rana. A cikin ayyukan sana'a wanda ke ɗauke da wani abu mai mahimmanci, ana bada shawarar yin sauti don minti 10 bayan kowane aiki na 1-1.5. Yana da mahimmanci kada ku maida hankali kan batun daya lokaci, amma don dubi abubuwa masu nisa da kuma mafi nisa, yin idanuwanku kullum. Tsawon lokacin kulawa shi ne akalla shekara guda.