1.56 Muraayadaha indhaha ee Bifocal Fidsan / Sare Wareegan / Muraayadaha indhaha ee HMC ee isku dhafan

1.56 Muraayadaha indhaha ee Bifocal oo fidsan / Sare Wareegan / Muraayadaha indhaha ee HMC oo isku dhafan Sawirka La Soo Bandhigay

Sharaxaad Gaaban:

Muraayadaha Bifocals waa muraayadaha muraayadaha oo ka kooban labada aag ee sixitaanka waxaana ugu horreyn loo isticmaalaa sixitaanka presbyopia. Meesha ay bifocals-ku saxaan aragtida fog waxaa loo yaqaan aagga aragtida fog, meesha saxda ah ee u dhow aragtida waxaa loo yaqaan aagga aragtida dhow iyo aagga akhriska. Badanaa, aagga fog waa weyn yahay, sidaas darteed waxaa sidoo kale loo yaqaan qaybta ugu weyn, aagga u dhowna waa yar yahay, oo loo yaqaan qaybta hoose.

Noo soo dir emayl

Faahfaahinta Badeecada

Calaamadaha Alaabta

Faahfaahinta Wax Soo Saarka

Meesha Asalka ah:	Jiangsu	Magaca Summada:	BORIS
Lambarka Moodeelka:	Laba-geesoodMuraayadaha	Qalabka Muraayadaha:	NK-55
Saamaynta Aragga:	Laba-geesood	Filimka Dahaadhka:	Jaamacadda UC/HC/HMC
Midabka Muraayadaha:	Caddaan	Midabka dahaarka:	Cagaar/Buluug
Tusmada:	1.56	Cufis-jiidad Gaar ah:	1.28
Shahaadada:	CE/ISO9001	Qiimaha Abbe:	38
Dhexroorka:	70mm	Naqshad:	Fidsan/Gooban/Isku Jir ah

Waxaa jira laba darajo oo keliya oo ku yaal muraayadda bifocales, kuwaas oo loo qaybiyay iftiinka sare iyo iftiinka hoose. Iftiinka sare iyo iftiinka hoose labaduba waxay noqon karaan myopia, hyperopia, astigmatism, iwm., laakiin iftiinka sare wuxuu ka qoto dheer yahay iftiinka sare ee myopia iyo aragti fog.

Horumarintu waxay ku salaysan tahay iftiin labanlaab ah. Ma aha oo kaliya inay leedahay astaamaha iftiinka labanlaab ah, oo ay ku jiraan iftiinka sare iyo iftiinka hoose, laakiin sidoo kale waxay leedahay hab tartiib tartiib ah oo dhexda ah. Heerka u dhexeeya iftiinka sare iyo iftiinka hoose waa hab isbeddel tartiib tartiib ah.

Dusha sare, way iska caddahay in la arko farqiga u dhexeeya iftiinka labanlaabka ah. Xariiqda kala qaybisa ama isgoyska u dhexeeya iftiinka sare iyo iftiinka hoose waa la arki karaa, laakiin dusha sare ee muraayadda horusocodka ah ma arki karto wax farqi ah.

Aagga kala-guurka, ma jirto dhibaato boodboodka maroodiga. Taasi waa, si tartiib tartiib ah meel fog ilaa meel dhow, meel dhow ilaa meel fog, haddii aysan jirin aag kala-guur, meel dhow ilaa meel fog, meel fog ilaa meel dhow, ma jiro wax dul-saar ah oo ka sarreeya.

Hordhac Wax Soo Saar ah

Bifocal waxaa loola jeedaa laba awoodood oo kala duwan oo dioptric ah oo ku yaal muraayad isku mid ah, laba awoodood oo dioptric ahwaa diyadoo lagu qaybiyay meelo kala duwan oo muraayadda ah, aagga loo isticmaalo in lagu arko meel fog waxaa loo yaqaan aagga fog, kaas oo ku yaal qaybta sare ee muraayadda; aagga loo isticmaalo in lagu arko meel u dhow waxaa loo yaqaan aagga u dhow, kaas oo ku yaal qaybta hoose ee muraayadda.

Faa'iidooyinka muraayadaha laba-jibbaaran: Waxaad arki kartaa walxaha meel fog iyadoo loo marayo aagga aragga fog ee muraayadaha laba-jibbaaran, waxaadna arki kartaa walxaha meel fog iyadoo loo marayo aagga aragga dhow ee muraayadaha isku midka ah. Uma baahnid inaad sidato laba lammaane oo muraayado ah, uma baahnid inaad si joogto ah u kala beddesho masaafada iyo muraayadaha u dhow.

Qasaarooyinka Bifocals: Aragtida goobta way ka yar tahay tan muraayadaha hal-aragga ah, gaar ahaan aragtida u dhow. Tusaale ahaan, akhrinta buugaagta iyo wargeysyada waxay u baahan tahay inay la shaqeyso dhaqdhaqaaqa madaxa. Waxaa jira cillado muuqaal ah oo ah boodboodka iyo barokaca sawirka, waxaana jira xariiq kala qaybsan, oo si fudud loo arki karo iyadoo la xiran yahay. Da'da ku soo bandhig bifocals.