1.56 Horusocod Buluugga Cut HMC muraayadaha indhaha

1.56 Horumarka Goynta Buluugga ah ee HMC muraayadaha indhaha ee muuqaalka leh

Sharaxaad Gaaban:

Muraayadaha horu-socodku waa muraayad-focal-focal oo badan.Si ka duwan muraayadaha akhriska ee dhaqameed iyo muraayadaha akhriska ee labajibbaaran, muraayadaha horusocodku ma laha daalka inay si joogto ah u hagaajiyaan diiradda isha marka la isticmaalayo lenses double-focal, mana laha khad cad oo kala qaybiya labada dherer ee focal.Xiro raaxo leh, muuqaal qurux badan, si tartiib tartiib ah u noqo doorashada ugu fiican ee dadka badan ee presbyopia.

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Faahfaahinta Alaabta

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Faahfaahinta Wax-soo-saarka

Meesha Asal ahaan:	Jiangsu	Magaca Summada:	BORIS
Nambarka Qaabka:	Lens-goynta buluuga ah	Qalabka muraayadaha:	Nk-55
Saamaynta Aragga:	Lens Horusocod	Filimka Dahaarka:	HC/HMC/SHMC
Midabka muraayadaha:	Cadaan (gudaha)	Midabka Dahaarka:	Cagaar/buluug
Tusmada:	1.56	Cuf-jiid gaar ah:	1.28
shahaado:	CE/ISO9001	Abbe Value:	35
Dhexroorka:	72/70mm	Naqshad:	Aspherical

Muraayadaha kala duwani waxay xalliyaan dhibaatada ay dadka da'da dhexe iyo da'da ah u baahan yihiin iftiin kala duwan si ay u arkaan walxo masaafo kala duwan u baahan inay beddelaan muraayadaha si joogto ah.Labada muraayad ayaa meel fog wax ka arki kara, qurux badan, sidoo kalena meel dhow wax ka arki kara.Isku dhafka muraayadaha kala duwan waa mashruuc nidaamsan, kaas oo u baahan farsamooyin aad uga badan marka loo eego muraayadaha monocalka ah.Dhakhaatiirta indhaha kaliya uma baahna inay fahmaan indhaha, laakiin sidoo kale waxay u baahan yihiin inay fahmaan alaabada, habaynta, hagaajinta qaabka muraayadda, cabbirka foorarsiga wejiga, xagasha hore, fogaanta isha, fogaanta ardayga, dhererka ardayga, xisaabinta wareejinta xarunta, adeega iibka kadib, qoto dheer fahamka mabaadi'da diiradda saaraya badan, faa'iidooyinka iyo khasaaraha, iyo wixii la mid ah.

Muraayadaha kala duwan ayaa dhamaantood leh "aagagga astigmatic", kaas oo dhinacyada muraayadda ay blurayaan.Markasta oo ay sareeyso heerka muraayada wareega iyo muraayada cylindrical, ayaa sare u kaca ku dar iyo weynaanta gobolka astigmatic.Sida ugu wanaagsan (taas oo ah, qaaliga ah) tignoolajiyada, yaraynta astigmatism, iyo weynaanta goobta dhow ee aragtida, ayaa si aad ah ugu raaxaysanaya isticmaalaha.

Hordhac Wax-soo-saar

Muraayadaha iftiinka buluugga ah waa nooc muraayado ah oo ka hortagi kara iftiinka buluuga ah ee indhaha xanaaqa.Muraayadaha gaarka ah ee iftiinka buluugga ah ayaa si wax ku ool ah u go'doomin kara ultraviolet iyo shucaaca waxayna sifeeyaan iftiinka buluuga ah.Way ku habboon tahay in la isticmaalo marka la daawado kombayutarka ama TV-ga ama taleefanka gacanta.Indhaha caadiga ah waxay ku habboon yihiin bannaanka, samaynta shaqada guriga iyo akhriska.