Goorma ayaa muraayadaha indhaha la been abuurtay?
In kasta oo ilo badan ay leeyihiin in muraayadaha indhaha lagu sameeyay 1317, fikradda ah in muraayadaha indhaha laga yaabo inay soo bilowdaan muraayadaha indhaha, iyo inta uu abuuray abuurkan caanka ah laguma xisaabin karo abuurista muraayadaha guud ahaan.
Adduunyo halka 60% dadku u baahan yihiin xoogaa muraayad sixitaan ah si ay u arkaan si cad, way adag tahay in la sawiro wakhti marka ay muraayadaha indhaha aysan joogin.
Qalab noocee ah ayaa markii hore loo isticmaalaa in lagu sameeyo muraayadaha indhaha?
Moodooyinka fikradeed ee muraayadaha indhaha waxay u muuqdaan waxoogaa ka duwan muraayadaha dawooyinka ee aan aragno maanta - xitaa moodooyinka ugu horreeya ee ku kala duwan dhaqanka dhaqanka.
Soosaarro kaladuwan ayaa lahaa fikrado u gaar ah sida loo hagaajiyo aragtida iyadoo la adeegsanayo agabyo gaar ah. Tusaale ahaan, Roomaanka qadiimiga ah ayaa ogaa sida loo sameeyo dhalada oo loo isticmaalo waxyaabahaas si loo abuuro nooc ka mid ah muraayadaha indhaha.
Soosaaraha Talyaani ayaa dhowaan bartay in dhagaxa dhagaxa ah la samayn karo convex ama concove si ay u siiso aalado muuqaal ah oo kaladuwan kuwa leh naafonimo kaladuwan oo kaladuwan.
Maanta, muraayadaha indhaha ee indhaha badanaa waa caag ama galaas waxaana laga sameyn karaa bir, caag, alwaax iyo salka qaxwaha ah (maya, starbucks "ma iibinayaan muraayadaha indhaha - weli ma aha.
Isbeddelka muraayadaha indhaha
Muraayadaha ugu horreeya ee muraayadaha indhaha waxay ka badnaayeen hal-cabbir-fitfic ah - dhammaan xalka, laakiin taasi dhab ahaantii taasi maahan dacwada maanta.
Maxaa yeelay dadku waxay leeyihiin noocyo kala duwan oo naafo ah oo muuqaal ah -myopia(udgoon),Hyperopia(fadeexnimo),Astigmatism,amblyopia(Isha caajiska ah) iyo inbadan - muraayadaha indhaha ee ka duwan ee muraayadaha indhaha ee kaladuwan ayaa hadda saxitaanka khaladaadkaan firfircoon.
Waxyaabaha soo socdaa waa qaar ka mid ah qaababka quraaradaha ay soo saareen oo ay wanaajiyeen waqti ka dib:
Bifocals:In kasta oo muraayadaha indhaha ka caawiyaan kuwa leh myopia iyomuraayadaha indhahaHyperopia sax iyo Prestopia, ma jirin xalka keli ah ee lagu caawiyo kuwa ka soo gaadhay labada nooc ee dhimirka aragga illaa 1784. Mahadsanid, Benjamin Franklin!
Trifcals:Nus qarni ka dib abuurista bifocals, trifcals ayaa soo galay. Sanadkii 1827, John Isaac Hawkins wuxuu hindisay muraayadaha indhaha ee u adeegay kuwa qaba kuwa qaba daranPresopia, himilo himilo ah oo caadi ahaan ku dhufata ka dib da'da 40. Carbopia waxay saameyn ku leedahay awoodda qofka si loo arko meel u dhow (menus, kaararka cuntada, farriimaha qoraalka ah).
Muraayadaha indhaha lagu dhejiyay:Edwin H. Dhul ayaa la abuuray muraayadaha indhaha ee 1936. Wuxuu u adeegsaday filter polaroid markii uu ka dhigey muraayadaha muraayadaha. Kala-saaridda ayaa bixiya awooda kahortagalo ka hortagga ah iyo raaxada daawashada. Kuwa jecel dabeecadda, muraayadaha indhaha ee loo yaqaan ayaa bixiya hab ay si wanaagsan ugu raaxeystaan hiwaayadaha bannaanka, sidaKalluumeysigaiyo isboortiga biyaha, adoo kordhinaya aragtida.
Muraayadaha indhaha ah:Sida bifocals iyo tralecals,muraayadaha horumarkaleeyihiin awood badan oo muraayadaha badan ee loogu talagalay dadka dhib ku qaba inay si cad u arkaan masaafado kaladuwan. Si kastaba ha noqotee, horumarku wuxuu bixiyaa nadiifiye, muuqaal aad u jaban oo si tartiib ah kor ugu kac ah oo awood u leh afkooda oo dhan - nabad gelyo, xariiqyo!
Muraayadaha indhaha ee sawir-qaade: Muraayadaha indhaha ee sawir-qaade, sidoo kale loo yaqaan Kala-guurka muraayadaha muraayadaha indhaha, mugdiga ah ee qorraxda oo ay ku nadiifiso gudaha. Muraayadaha sawirka PATHCHROMROM waxaa lagu sameeyay 1960-yadii, laakiin waxay caan ku noqdeen horraantii 2000-meeyadii.
Luqunta buluugga ah ee iftiinka buluugga ah:Maadaama kombiyuutarro ay noqdeen aaladaha caanka ah ee guriga 1980-yadii (ma aha inay sheegaan TV-yada ka hor taas ka hor taas iyo casriga ka dib), is-dhexgalka shaashadda dhijitaalka ah ayaa noqotay mid aad u badan. Adoo indhahaaga ka ilaalinaya iftiinka buluugga ah ee waxyeelada leh ee ka soo baxa shaashadda,Muraayadaha iftiinka buluugga ahkaa caawin kara kahortaga culeyska indhaha ee dhijitaalka iyo carqaladeynta wareeggaaga hurdadaada.
Haddii aad xiiseyneyso inaad ogaato noocyo badan oo muraayad ah, fadlan fiiri bogaggayaga halkanhttps://www.unenepetical.com/stock-lens/.