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1.59 PC Bifocal Photochromic Gray HMC muraayadaha indhaha
Waqtigan xaadirka ah, waxaa jira laba nooc oo ah qalabka muraayadaha ee suuqa, mid waa walxo dhalada ah, kan kalena waa maaddada resin. Qalabka xabagta ayaa loo qaybiyaa CR-39 iyo polycarbonate (wax PC).
Muraayadaha bifocal ama lenses bifocal waa muraayado ka kooban laba goobood oo sixid isku mar ah waxaana inta badan loo isticmaalaa in lagu saxo presbyopia. Meesha fog ee lenska laba-geesoodka ah lagu saxo waxa lagu magacaabaa aagga fog, aagga u dhowna waxa loo yaqaannaa aagga u dhow iyo goobta akhriska. Sida caadiga ah, gobolka fogfog waa weyn yahay, sidaas darteed waxaa sidoo kale loo yaqaan filimka ugu weyn, iyo gobolka u dhow waa yar yahay, sidaas darteed waxaa loo yaqaan 'sub-film'.
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1.59 PC Horusocod Photochromic Gray HMC muraayadaha indhaha
Lens-ka-beddelka midabka wuxuu ku salaysan yahay mabda'a sawir-qaadista sawir-qaadista, muraayadda ayaa si dhakhso ah u madoobaan karta iftiinka xooggan iyo iftiinka ultraviolet, xannibaya iftiinka xoogga leh oo nuugaya iftiinka ultraviolet; Ka dib markaad ku soo noqoto mugdiga, muraayadda ayaa si dhakhso ah u soo celisa midab la'aanta iyo xaaladda hufan si loo hubiyo gudbinta muraayadda. Sidaa darteed, lenska beddelka midabka ayaa aad ugu habboon isticmaalka gudaha iyo dibaddaba, gaar ahaan deegaanka bannaanka si looga hortago iftiinka xooggan, ultraviolet, dhalaalid iyo waxyeello kale oo indhaha ah, oo ku habboon bannaanka badan, indhaha u nugul kicinta iftiinka, yaraynta daalka indhaha. . Ka dib markaad xidhato muraayadaha midabada beddela, waxaad si dabiici ah oo raaxo leh u arki doontaa iftiin xoog leh, ka fogow dhaqdhaqaaqyada magdhowga ah sida liidashada, waxaadna yaraynaysaa daalka indhaha iyo murqaha hareeraha indhaha.
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1.56 Horusocod Photochromic Gray HMC muraayadaha indhaha
Muraayadaha midabka beddela ee indhaha ayaa iska leh muraayadaha maalinlaha ah, xafiiska gudaha, ciyaaraha dibadda, waa la gashan karaa. Gaar ahaan fasaxa u baxa, shaqaalaha xad-dhaafka ah ee xeebta, barafka ama kulaylaha, sawir qaadista, dalxiiska, xiiseeyayaasha kalluumeysiga, dadka da'da dhexe iyo dadka da'da ah ama indhaha sawir-qaadista, waxay u baahan yihiin inay xidhaan muraayadaha indhaha ee myopia, hawlaha dibadda ee gudaha ayaa had iyo jeer beddela dhalinyarada, raadinta moodada. kooxaha dhalinyarada.
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1.56 Bifocal Round Top Photochromic Gray HMC muraayadaha indhaha
Muraayadaha laba-geesoodka ah waxay inta badan ku habboon yihiin waayeelka inay isticmaalaan, waxayna gaari karaan aragti dhow iyo mid fog. Dadku markay gabowdaan, araggoodu hoos bay u dhacayaan, indhahooduna way gaboobayaan. Ookiyaalaha laba-geesoodka ah ayaa ka caawin kara waayeelka inay arkaan meel fog oo ay arkaan meel u dhow.
Lens-ka laba-geesoodka ah waxa kale oo loo yaqaan lens-ka laba-geesoodka ah, kaas oo inta badan ku jira muraayadaha sare ee fidsan, muraayadda sare wareega iyo muraayadaha aan la arki karin.
Muraayadaha muraayadaha bifocal ayaa looga baahan yahay inay ku jiraan hyperopia diopter, myopia diopter ama iftiinka hoose. Fogaanta ardayga ee fog, u dhow fogaanta ardayga.
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1.56 Bifocal Flat Top Photochromic Gray HMC muraayadaha indhaha
Iyada oo shuruudaha nolosha casriga ah, doorka muraayadaha midabka beddela ma aha oo kaliya in la ilaaliyo indhaha, sidoo kale waa shaqo farshaxan. Laba muraayadood oo tayo sare leh oo midab-beddelaya, oo leh dhar ku habboon, ayaa dabooli kara dabeecadda aan caadiga ahayn ee qofka. Muraayadaha midabka beddela waxay u beddelmi karaan iyadoo loo eegayo xoogga iftiinka ultraviolet oo ka dhigaya isbeddel midabkiisa, muraayadda asalka ah ee asalka ah ee aan midab lahayn, waxay la kulmaan shucaac iftiin xoog leh, waxay noqon doonaan muraayado midab leh, si ay u sameeyaan ilaalin, si ku habboon isticmaalka gudaha iyo dibaddaba isku mar. .
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1.59 Sawirrochromic Gray HMC muraayadaha indhaha
PC, oo kiimiko ahaan loo yaqaan polycarbonate, waa balaastiig injineernimada deegaanka u wanaagsan. Astaamaha walxaha PC: miisaanka fudud, xoogga saamaynta sare leh, qallafsanaanta sare, index refraction sare, sifooyinka farsamada wanaagsan, thermoplasticity wanaagsan, waxqabadka korantada wanaagsan, wax wasakh ah deegaanka iyo faa'iidooyinka kale. PC waxaa si weyn loogu isticmaalaa saxanka Cdvcddvd, qaybaha baabuurta, qalabka laydhka iyo qalabka, daaqadaha muraayadaha ee warshadaha gaadiidka, qalabka elektarooniga ah, daryeelka caafimaadka, isgaarsiinta indhaha, wax soo saarka muraayadaha indhaha iyo warshado kale oo badan.
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1.74 Spin Photochromic Gray HMC muraayadaha indhaha
Faa'iidada muraayadda midab-beddelka leh waa in jawiga iftiinka qorraxda ee dibadda, muraayadda si tartiib tartiib ah u soo noqoto mid aan midab lahayn oo cawl ah, ka dib markaad qolka ku soo noqoto jawiga ultraviolet oo si tartiib tartiib ah ugu soo noqoto midab la'aan, waxay xallisaa dhibaatada xirashada muraayadaha muraayadaha myopia, oo uu gaaro lamaane gudaha iyo dibadda ah.
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1.71 Spin Photochromic Gray HMC muraayadaha indhaha
Lenska beddelka midabka caqliga leh ayaa isbeddelaya xoogga iftiinka ultraviolet, si toos ah u hagaaji qoto dheeraanta midabka, hal muraayad ayaa ujeedo badan leh, dhib la'aan beddelaad, gudaha iyo dibaddaba aad ugu habboon, ilaalinta indhaha oo badan.
Isbeddelka midabka caqliga leh wuxuu muujinayaa qaybinta qaab dhismeedka xiirid, marka ay soo baxdo shucaaca ultraviolet, molecule si toos ah ayuu u xiraa si uu u xannibo gelitaanka iftiinka, isagoo isticmaalaya jawaab celintiisa wanaagsan iyo midabaynta, jawaabta degdega ah ee isbeddellada iftiinka, waxtar badan.
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1.67 Spin Photochromic Gray HMC muraayadaha indhaha
Muraayadaha midab beddela, oo sidoo kale loo yaqaan "lenses sawir leh". Marka loo eego mabda'a sawir-qaadista tautometry ee dib-u-celinta, lensku wuxuu si degdeg ah u madoobaan karaa iftiinka iyo shucaaca ultraviolet, xanniba iftiinka xooggan wuxuuna nuugaa iftiinka ultraviolet, wuxuuna muujiyaa nuugista dhexdhexaadka ah ee iftiinka muuqda. Ku noqo mugdiga, waxay si dhakhso ah u soo celin kartaa xaalad hufan oo aan midab lahayn, hubi gudbinta muraayadda. Sidaa darteed, muraayadaha midabka beddela waxay ku habboon yihiin isticmaalka gudaha iyo dibaddaba isku mar si looga hortago waxyeelada iftiinka qorraxda, iftiinka ultraviolet iyo iftiinka indhaha.
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1.61 Spin Photochromic Gray HMC muraayadaha indhaha
Isbeddelka dahaarka Lens-ka: Isbeddelka dahaarka lafdhabarta Isbeddelka Lens-ku wuxuu qaataa tignoolajiyada isbeddelka isbeddelka, kaas oo gebi ahaanba beddelaya tignoolajiyada isbeddelka aasaasiga ah ee hore. Marka la barbardhigo isbeddelka saldhigga, waa labis oo aan lahayn midab asal ah; Marka la barbar dhigo habka beddelka filimka dhaqameed, way ka sareysaa habka qoynta. Dareeraha isbeddelka midabka iyo dareeraha adkaanta ayaa lagu meeleeyaa habab kala duwan, taas oo aan hubin kaliya in la isku dhejiyo midabka isbeddelka dareeraha, si buuxda u ilaalinaya midabkiisa isbeddelka isbeddelka, laakiin sidoo kale wuxuu keenaa saameynta hagaajinta adkeynta iyo xoojinta qallafsanaanta. Iyada oo la adeegsanayo tignoolajiyada dahaarka lafdhabarta laba-lakabka ah iyo ilaalinta adkaynta, tayada geeddi-socodka si weyn ayaa loo hagaajiyay. Faa'iidooyinka: isbeddel degdeg ah oo isku mid ah midabka. Ma xaddidna walxaha, oo dusha sare ee aspheric caadiga ah, 1.56, 1.61, 1.67, 1.74, iwm. ayaa loo farsameyn karaa muraayad filim beddeleysa. Waxaa jira noocyo badan, iyo macaamiishu waxay leeyihiin doorashooyin badan.
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1.56 Sawirka Midabka leh ee HMC muraayadaha indhaha
Lenses Photochromic, oo sidoo kale loo yaqaan "lenses sawir leh". Marka loo eego mabda'a ah falcelinta is-weydaarsiga midabka-iftiinka, muraayaddu waxay si dhakhso ah u madoobaan kartaa shucaaca iftiinka iyo fallaadhaha ultraviolet, xannibaya iftiinka xoogga leh oo nuugaya fallaadhaha ultraviolet, oo nuuga iftiinka muuqda si dhexdhexaad ah; marka ay ku noqoto meesha mugdiga ah, waxay si dhakhso ah u soo celin kartaa midab la'aanta iyo xaaladda hufan, hubinta muraayadda gudbinta. Sidaa darteed, muraayadaha sawir-qaadista ayaa ku habboon isticmaalka gudaha iyo dibadda labadaba si looga hortago waxyeellada indhaha ee iftiinka qorraxda, iftiinka ultraviolet iyo dhaldhalaalka.
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1.56 Sawirka FSV Gray HMC muraayadaha indhaha
Lenses Photochromic ma aha oo kaliya saxda ah aragtida, laakiin sidoo kale waxay ka hortagaan inta badan dhaawaca indhaha ee fallaadhaha UV. Cudurro badan oo indhaha ah, sida macular degeneration ee da'da, pterygium, cataract waayeelka iyo cudurrada kale ee indhaha waxay si toos ah ula xiriiraan shucaaca ultraviolet, markaa muraayadaha sawir-qaadista waxay ilaalin karaan indhaha ilaa xad.
Lenses Photochromic waxay hagaajin karaan gudbinta iftiinka iyada oo loo marayo midabka muraayadda, si ay isha bini'aadamku ula qabsato isbeddelka iftiinka iftiinka, yaraynta daalka muuqaalka iyo ilaalinta indhaha.
