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1.59 Polycarbonate HMC muraayadaha indhaha
Lenses resin-ga guud waa walxo adag oo kulaylka ah, taas oo ah, alaabta ceeriin waa dareere, iyo muraayado adag ayaa la sameeyaa ka dib kuleylka. Muraayadaha PC, oo sidoo kale loo yaqaan "lenses space", "lenses cosmic", kiimiko ahaan loo yaqaan polycarbonate, waa walxo heerkulbeeg ah.
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1.56 Bifocal Flat sare / Wareegga sare / muraayadaha indhaha ee HMC ee isku dhafan
Muraayadaha Bifocals waa muraayadaha indhaha ee ka kooban labada goobood ee sixitaanka waxaana ugu horrayn loo isticmaalaa sixitaanka presbyopia. Meesha ay bifocals-ku toosiyaan aragtida fog waxaa lagu magacaabaa fog vision area, meesha saxda ah ee aagga aragga u dhowna waxaa loo yaqaannaa aagga vision u dhow iyo aagga wax akhriska. Caadi ahaan, aagga fog ayaa ka weyn, sidaas darteed waxaa sidoo kale loo yaqaannaa jeexjeexa ugu weyn, iyo aagga u dhow waa yar yahay, oo loo yaqaan 's jeex'.
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1.56 Muraayadaha indhaha ee HMC ee Portgressive
Muraayadaha horu-socodku waa muraayad dhererkeedu badan yahay, oo ka duwan muraayadaha wax-akhriska dhaqameed iyo muraayadaha akhriska laba-geesoodka ah. Muraayadaha horusocodku ma laha daalka kubbadaha indhaha si ay si joogto ah u hagaajiyaan dhererka foorarka marka la isticmaalayo dhererka labajibbaaran, mana jirto wax cad oo u dhexeeya labada dherer ee focal. khadka xadaynta. Waa raaxo in la xidho oo ay leedahay muuqaal qurux badan, waxayna si tartiib tartiib ah u noqotay doorashada ugu fiican ee dadka qaba presbyopia.
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1.56 FSV Block Buluugga HMC ee muraayadaha indhaha ee buluuga ah
Lens-ka buluuga ah ee buluuga ah, waxaanu sidoo kale ugu yeernaa muraayadaha buluuga ah ee loo yaqaan 'Blue Cut Lens' ama UV420 Lens. Oo waxay leedahay laba nooc oo kala duwan oo lens buluug ah, mid waa muraayad buluug ah oo buluug ah, noocaan oo kale ah ayaa xannibaya iftiinka buluuga ah walxo; mid kalena wuxuu ku darayaa daahan buluug ah. si loo xakameeyo iftiinka buluuga ah. Macaamiisha intooda badani waxay doortaan muraayad buluug ah oo buluug ah, sababtoo ah way ka jaban tahay oo way fududahay in la hubiyo shaqadiisa block, kaliya waxay u baahan yihiin qalin buluug buluug ah ayaa ku filan.
