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1.59 PC Blue Cut HMC muraayadaha indhaha
Muraayadaha PC-ga, muraayadaha resin-ga guud waa maaddooyin heerkulbeeg ah, taas oo ah, alaabta ceeriin waa dareere, kululaynta si ay u sameeyaan muraayado adag. Gabal PC waxa kale oo loo yaqaan "space piece", "space piece", magaca kiimikaad waa dufan polycarbonate ah, waa walxo heerkulbeeg ah. Taasi waa, alaabta ceeriin waa mid adag, kululaynta ka dib qaabaynta muraayadaha, markaa muraayadani waxay noqon doontaa mid aad u kulul ka dib marka alaabta la dhammeeyey ay qallafsan tahay, oo aan ku habboonayn huurka sare iyo kulaylka.
Lens-ka kombuyuutarku waxa uu leeyahay adayg adag, oo aan jabin (2cm waxa loo isticmaali karaa galaaska aanay xabbadu karin), sidaas awgeed waxa kale oo loo yaqaan lens badbaado. Cuf-jiidadka gaarka ah waa 2 garaam oo keliya centimitir kuyuubkiiba, taasoo ka dhigaysa shayga ugu fudud ee hadda loo isticmaalo muraayadaha.
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1.71 Blue Cut HMC muraayadaha indhaha
Muraayadaha buluuga ah ee xannibaya waa muraayado ka ilaaliya iftiinka buluuga ah inuu ka cadhaysiiyo indhahaaga. Muraayadaha gaarka ah ee ka-hortagga buluuga ah waxay si wax ku ool ah u go'doomin karaan ultraviolet iyo shucaaca waxayna shaandheyn karaan nalka buluuga ah, oo ku habboon isticmaalka taleefanka gacanta ee kombiyuutarka ama TV-ga.
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1.67 MR-7 Blue Cut HMC muraayadaha indhaha
Lensiska iftiinka buluuga ah ee leh heerka xannibaadda in ka badan 20% marka loo eego heerka ISO ayaa lagula talinayaa isticmaalka maalinlaha ah ee aaladaha soo bandhiga dhijitaalka ah ee LED sida telefishinada, kombayutarada, suufka iyo taleefannada gacanta. Muraayadaha iftiinka buluugga ah ee leh heerka xannibaadda in ka badan 40% marka loo eego heerka ISO ayaa lagula talinayaa in ay xidhaan dadka daawashada shaashadda in ka badan 8 saacadood maalintii. Sababtoo ah muraayadaha iftiinka buluuga ah waxay shaandheeyaan qayb ka mid ah iftiinka buluuga ah, sawirku wuxuu noqon doonaa jaalle marka walxaha la daawado, waxaa lagu talinayaa in la xidho laba lammaane oo muraayad ah, hal muraayad oo caadi ah oo loo isticmaalo maalin kasta, iyo hal muraayad oo iftiin buluug ah. oo leh xannibaad ka badan 40% isticmaalka alaabada dhijitaalka ah ee LED-ka sida kumbuyuutarrada. Muraayadaha iftiinka buluugga ah ee Flat (aan shahaado lahayn) ayaa aad caan uga ah isticmaaleyaasha aan myopic-ka ahayn, gaar ahaan xirashada xafiisyada kombuyuutarka, oo si tartiib tartiib ah u noqdaan moodo.
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1.74 Koodhka buluuga ah ee HMC muraayadaha indhaha
Muraayadaha indhaha 1.74 waxa loola jeedaa muraayadda leh index refractive 1.74, kaas oo ah kan leh index refractive-ka ugu sarreeya suuqa, iyo kan leh dhumucda muraayadda ugu khafiifsan. Halbeegyada kale waa siman yihiin, kor u kaca index refractive, khafiif ah lens, iyo qaali noqon doonaa. Haddii heerka myopia uu ka badan yahay 800 darajo, waxaa loo arkaa inuu yahay ultra-high myopia, iyo index refractive ee 1.74 ayaa ku habboon.
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1.61 MR-8 Buluugga gooyay Hal aragga HMC
1.60 macnaheedu waa in index refractive ee lensku yahay 1.60, sare u kaca index refractive, khafiif ah lens ee heerka isku mid ah.
MR-8 waa lenska resin polyurethane.
1. Dhammaan muraayadaha 1.60, waxqabadkooda indho-indheynta ayaa ah mid aad u fiican, nambarka Abbena wuxuu gaari karaa 42, taas oo macnaheedu yahay in caddaynta iyo daacadnimada wax lagu arko ay sare u qaadi doonto;
2. Xooggeeda xajintu waxay gaari kartaa 80.5, taas oo ka fiican qalabka muraayadaha caadiga ah;
3. Iska caabin kulaylkeedu wuxuu gaari karaa 100 ℃, waxqabadku waa mid deggan, saamiga sidoo kale waa mid hooseeya.
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1.71 Hal aragga HMC ee muraayadaha indhaha
1.71 lens Magaca buuxa 1.71 lens index refractive, oo leh index refractive sare, gudbinta sare, sifooyinka tirada Abbe sare, xaalad isku mid ah myopia shahaado, si weyn u dhimi kara dhumucda lens, hoos u dhigi tayada lens, isla waqti, ka dhig muraayadda mid saafi ah oo dhalaalaya, ma fududa in la kala firdhiyo hadhuudh qaansoroobaad. Waxaa la ogaaday in ku darista xuubka sulfide cyclic ee walxaha lensku ay wanaajin karto index refractive of lens, laakiin aad u badan xabagta sulfide cyclic waxay horseedi doontaa dhimista gudbinta iftiinka iyo dildilaaca walxaha. Iyada oo si sax ah loo xakameynayo nuxurka resin sulfur ee 1.71KR, lens-ka 1.71 wuxuu gaaraa index refractive sare iyo lambarka abbe iyadoo la hubinayo gudbinta iftiinka wanaagsan, kala firdhisanaanta hoose iyo aragti cad.
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1.56 Hal Aragti HMC
Lens, lens waxaa sidoo kale loo yaqaan xarunta muraayadda, waa xarunta rinjiyeynta ka dib markii la dhejiyo, oo ku habboon in lagu dhejiyo muraayadda muraayadda, sidaas darteed waxaa loo yaqaannaa xarunta muraayadda. Qaabkeedu wuxuu noqon karaa mid toosan, toosan, waa rakibid fudud, habboon.
Kala-soocidda: muraayadaha indhaha waxa loo qaybin karaa afarta nooc ee soo socda iyadoo loo eegayo agabyo kala duwan:
Lenska resin lenska gaarka ah ee lenska galaaska
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1.49 Single Vision UC
Tusmada dib-u-celinta ee muraayadda, 1.49, 1.56, 1.60, 1.67, 1.71, 1.74 Muraayadaha myopic-ka, kor u kaca index refractive ee lens-ka, ayaa sii dhuuban cidhifka muraayadda, iyadoo la eegayo in cabbirada kale ay isku mid yihiin.
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CR39 muraayadaha muraayadaha
Ookiyaalaha qorraxdu waa nooc ka mid ah alaabta daryeelka aragga si looga hortago waxyeellada indhaha bini'aadamka ee ay keento iftiinka xooggan ee qorraxda. Iyada oo la hagaajinayo walxaha dadka iyo heerka dhaqanka, muraayadaha muraayadaha ayaa loo isticmaali karaa qalab gaar ah oo loogu talagalay quruxda ama qaabka shakhsi ahaaneed.
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1.74 MR-174 FSV Index muraayadaha indhaha ee HMC
Guud ahaan, marka aan ka hadlayno tusaha lenska resinka, waxay ka socotaa 1.49 - 1.56 - 1.61 - 1.67 - 1.71 - 1.74. Markaa awood isku mid ah, 1.74 waa kan ugu khafiifsan, awoodda sare ee awoodda, ayaa si cad u muuqata saamaynta.
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1.67 MR-7 FSV Index muraayadaha indhaha ee HMC
1.67 lens index sida caadiga ah waxa uu leeyahay laba nooc oo qalab, MR-7 walxaha iyo MR-10.
Laakin maaddada MR-7 ayaa ah shayga aad loo isticmaalo uguna caansan ee MR-10.
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1.61 MR-8 FSV Index muraayadaha indhaha ee HMC
1.61 lens index sida caadiga ah waxay kala soocaan laba nooc, 1.61 MR-8 lens iyo 1.61 akril lens.
1.61 MR-8 lens wuxuu noqon doonaa mid aad u raaxaysan marka la xidho, sababtoo ah Abbe Value oo wanaagsan:41.
