1.50 1.49 hormar gaaban gaagaaban hmc muraayadaha indhaha
Faahfaahin Degdeg ah
| Goobta Asalka: CN; JIA | Magaca Summada: Hongchen |
| Lambarka Moodalka: CR 39 1.499 | Qalabka Lens: cusbi |
| Saamaynta Aragtida: Horumar | Daahan: HMC |
| Midabada Laydhka: Way cadahay | muraayadaha indhaha: cr lenses |
| marinka: gaaban | Midabka daahan: Cagaar |
| Tusmo: 1.49 | Ballaca: CR39 |
| Cuf gaar ah: 1.32 | Hawsha: horusocod |
| Qiimaha ABBE: 58 | Waqtiga Gaarsiinta: 20 Maalmood Gudahood |
Hantida Lens CR-39
Muraayadaha HONGCHEN CR-39 waxay isticmaalaan qiimaha dhabta ah ee monomer CR-39 ee la soo dhoofiyo, taariikhda ugu dheer ee waxyaabaha dabiiciga ah iyo muraayadaha ugu ballaadhan ee adduunka loo iibiyo. Tani waxay go'aamisaa in muraayadaha HONGCHEN CR-39 ay ugu badan yihiin
muuqaalada indhaha fiican:
Adkaanta
Midka ugu wanaagsan ee muraayadaha indhaha kale ee adag iyo adkaanta, caabbinta saameynta sare.
Gudbinta
Wareejinta ugu sareysa marka la barbar dhigo muraayadaha indhaha kale.
ABBE
Qiimaha ugu sareeya ee ABBE oo bixiya khibrada aragga ee ugu raaxada badan.
Joogtaynta
Waxyaabaha muraayadaha indhaha ee la isku halleyn karo oo joogto ah muuqaal ahaan iyo muuqaal ahaanba.
CR39 (Caaga) Faa'iidada
- Maaddooyinka dabiiciga ee miisaanka culus
-Qaab aad u fiican oo muuqaal ah xitaa dawooyinka sare
-Waxay ku habboon tahay la shaqeynta kiimikooyinka iyo rinjiyeyaasha
- Fasalka xoogga farsamada "S" (baaritaanka kubbadda dhaca)
-Iska caabbinta xoqan ee wanaagsan lakabka adag (ikhtiyaar)
-Geeska dhexe ee muraayadaha indhaha waa inuu had iyo jeer ka sii dhumuc weynaado si loo buuxiyo shuruudaha ku saabsan xoog-qaadashada
Joogto ah
1.5 tusmo
Muraayadaheena caadiga ah ee 1.5 index CR39 waa caag oo ku habboon ujeedo guud. Muraayadahaani waxay bixiyaan tayo sare oo muuqaal ah iyo adkeysi.
CR39 waa nooca muraayadaha indhaha aasaasiga ah. Waxay ku habboon tahay dawooyinka caadiga ah.
Muraayaddani waxay ka samaysan tahay caag CR-39, oo ah polymer (molekal weyn oo ka kooban qaybo badan oo soo noqnoqda, oo loo yaqaan monomers). HEre waa xaqiiqo xiiso leh, CR-39 ayaa magaceeda la helay maxaa yeelay waxay ahayd qaaciddadi 39-aad ee caag ay soo saartay mashruuca 'Columbia Resins (hence "CR") project in 1940.
Baakad & Gaarsiin
Gaarsiinta & xirxirida
Baqshadaha (Xulasho ahaan):
1) baqshadaha cad ee caadiga ah
2) Sumadeena "Hongchen" ayaa gasha
3) OEM waxay ku dabooleysaa Logo macaamilka
Kartoonada: kartoonada caadiga ah: 50CM * 45CM * 33CM (kartoon kasta waxaa ku jiri kara aroud 500 lammaane ~ 600 lammaane dhammeystiran, 220pairs muraayad dhammeystiran. 22KG / CARTON, 0.074CBM)
Port dhoofinta ugu dhow: dekedda Shanghai
Waqtiga dirida :
|
Tirada (lammaanaha) |
1 - 1000 |
> 5000 |
> 20000 |
|
Est. Waqti (maalmo) |
1 ~ 7 maalmood |
10 ~ 20 maalmood |
20 ~ 40 maalmood |
Haddii aad leedahay shuruudo gaar ah, waxaad la xiriiri kartaa dadkayaga iibka ah, waxaan sameyn karnaa dhammaan adeegyada taxanaha ah ee la midka ah sumaddayada gudaha.
Shixnad & Xirmo
Faahfaahin muuqaal ah
Faahfaahinta alaabta
| 1.49 HMC Horusocod ah | |
| Tusmo Refractive Index | 1.49 |
| Monomer | CR39 |
| Abbe Value | 58 |
| Culeys Gaara | 1.32 |
| Gudbinta | 98-99% |
| Daahan | Dahaarka adag iyo AR ee labada muraayadaha dusha sare, xoqitaan sare oo ka hortag ah |
| Dahaarka xulashada midabka | Cagaar / Buluug |
| Dammaanad | 1-Sanad |
| Wadada Lenght | 12mm & 14mm |
| Baaxadda Awoodda: SPH: 0.00 ~ + 3.00 0.00 ~ -3.00 ADD: + 1.00 ~ + 3.00 | |
Taariikh farsamo
| Xaashida Macluumaadka Farsamada ee Lens Progressive | |||||||||
| SPH | KU DAR | Φ72mm | SPH | KU DAR | Φ72mm | ||||
| (+) | (+) | FC | BC | ET | (-) | (+) | FC | BC | CT |
| 0.00 | 1.00-3.00 | 3.00 | 3.00 | 2.2 | 0.25 | 1.00-3.00 | 3.00 | 3.25 | 2.2 |
| 0.25 | 1.00-3.00 | 3.00 | 2.75 | 2.2 | 0.50 | 1.00-3.00 | 3.00 | 3.50 | 2.0 |
| 0.50 | 1.00-3.00 | 3.00 | 2.50 | 2.2 | 0.75 | 1.00-3.00 | 3.00 | 3.75 | 2.0 |
| 0.75 | 1.00-3.00 | 3.00 | 2.25 | 1.8 | 1.00 | 1.00-3.00 | 3.00 | 4.00 | 2.0 |
| 1.00 | 1.00-3.00 | 3.00 | 2.00 | 1.8 | 1.25 | 1.00-3.00 | 3.00 | 4.25 | 1.7 |
| 1.25 | 1.00-3.00 | 3.00 | 1.75 | 1.6 | 1.50 | 1.00-3.00 | 3.00 | 4.50 | 1.7 |
| 1.50 | 1.00-3.00 | 3.00 | 1.50 | 1.6 | 1.75 | 1.00-3.00 | 3.00 | 4.75 | 1.7 |
| 1.75 | 1.00-3.00 | 3.00 | 1.25 | 1.6 | 2.00 | 1.00-3.00 | 3.00 | 5.00 | 1.7 |
| 2.00 | 1.00-3.00 | 3.00 | 1.00 | 1.6 | 2.25 | 1.00-3.00 | 3.00 | 5.25 | 1.5 |
| 2.25 | 1.00-3.00 | 3.00 | 0.75 | 1.6 | 2.50 | 1.00-3.00 | 3.00 | 5.50 | 1.5 |
| 2.50 | 1.00-3.00 | 3.00 | 0.50 | 1.6 | 2.75 | 1.00-3.00 | 3.00 | 5.75 | 1.5 |
| 2.75 | 1.00-3.00 | 3.00 | 0.25 | 1.6 | 3.00 | 1.00-3.00 | 3.00 | 6.00 | 1.5 |
| 3.00 | 1.00-3.00 | 3.00 | 0.00 | 1.6 | |||||
| DULQAADDA QARNIGA HOR / DADKA ： ± 0.25 | |||||||||
| DULQAADKA ： ± 0.3 | |||||||||
| DULQAADDA AWOODDA ： | S 0.00 / ADD + 1.00 ~ +3.00 ± 0.08D | ||||||||
| S -0.25 ~ -3.00 / ADD + 1.00 ~ +3.00 ± 0.09D | |||||||||
| S + 0.25 ~ + 3.00 / ADD + 1.00 ~ +3.00 ± 0.09D | |||||||||
Muuqaalka alaabta
Maxay yihiin muraayadaha indhaha?
Muraayadaha horusocodka ah waa muraayadaha muraayadaha indhaha ee lakab la’aanta badan oo u eg isla muraayadaha indhaha. Si kale haddii loo dhigo, muraayadaha indhaha ayaa kaa caawin doonta inaad si cad u aragto masaafo kasta iyada oo aan khadadka dhibta leh (iyo da'da qeexitaanka) "khadadka bifocal" ee ka muuqda bifocals iyo trifocals-ka caadiga ah.
Awoodda muraayadaha horumarsan ayaa si tartiib tartiib ah isu beddelaya dhibic illaa dhibic dusha sare ee muraayadda, iyadoo la siinayo awoodda muraayada saxda ah si loogu arko walxaha si cad ugu dhowaad masaafo kasta.
Bifocals, dhanka kale, waxay leeyihiin kaliya labo awood oo muraayadaha indhaha ah - mid si muuqata loogu arko walxaha fog fog iyo awooda labaad qeybta hoose ee muraayada si si cad loogu arko masaafada akhriska ee cayiman. Isgoyska u dhexeeya aagaggan awoodda kala duwan leh waxaa lagu qeexay "layn bifocal" ah oo ka soo go'da bartamaha muraayadaha.
Muraayadaha horusocodka ah waa multifocals xariiq la'aan ah oo leh horumar la'aan aan kala go 'lahayn oo ah awood weyneyn lagu daray aragti dhexdhexaad ah iyo mid dhow.
Muraayadaha hormarka ah mararka qaarkood waxaa loogu yeeraa "no-line bifocals" maxaa yeelay ma haystaan xariiqan laba-geesoodka ah ee muuqda. Laakiin muraayadaha indhaha ee horumarsan waxay leeyihiin naqshad ballaadhan oo ka ballaadhan dhinacyada badan ee loo yaqaan 'bifocals' ama 'trifocals'.
Muraayadaha horusocodka ah (sida lens-ka Varilux) badanaa waxay bixiyaan raaxada iyo waxqabadka ugu fiican, laakiin waxaa jira noocyo kale oo badan sidoo kale. Xirfadlahaaga daryeelka indhaha wuxuu kaaala hadli karaa astaamaha iyo faa'iidooyinka muraayadaha indhaha ee ugu dambeeya wuxuuna kaa caawinayaa inaad uhesho lensesyada ugufiican baahidaada gaarka ah.
Faa'iidooyinka Lens Horusocod
Muraayadaha horusocodka ah, dhanka kale, waxay leeyihiin awoodo badan oo lens ah oo ka badan kuwa loo yaqaan 'bifocals' ama 'trifocals', waxaana jira isbadal tartiib tartiib tartiib ah oo ka imaanaya barta ilaa barta guud ee muraayadaha.
Naqshadeynta qaababka kala duwan ee muraayadaha indhaha ee horumarka leh waxay bixisaa faa'iidooyinkan muhiimka ah:
- Waxay ku siisaa aragti cad dhammaan masaafooyinka (halkii ay ka ahaan lahayd laba ama saddex masaafo oo kala duwan oo kala fog).
- Waxay tirtiraysaa dhibkii "boodboodka" ee ay sababeen bifocals iyo trifocals. Tani waa meesha ay walxaha si kadis ah u beddelaan caddaynta iyo booska muuqda marka indhahaagu ka gudbaan khadadka muuqda ee muraayadaha indhaha.
-
Sababtoo ah ma jiraan "Khadadka laba-cirifoodka ah" ee muraayadaha horusocodka ah, waxay ku siinayaan muuqaal ka dhallinyaro badan bifocals ama trifocals. (Sababtaani kaligeed waxay noqon kartaa sababta dad badani maanta u xidhaan muraayadaha indhaha marka loo eego tirada xidhan biifal iyo trifocals marka la isku daro.)
Xulashada Dahaarka
| Daahan adag /
Daahan Anti-xoq |
Daahan Anti-milicsiga /
Hard Multi Coated |
Dahaarka Crazil /
Super Hydrophobic daahan |
| Iska ilaali inaad khayaano muraayadaha indhaha si dhakhso leh uga ilaaliso inay si fudud u xoqmaan | Iska yaree dhalaalka adiga oo ka tirtiraya milicsiga dusha muraayada dusheeda si aan loogu khaldin mid la macmalay | Samee dusha sare ee muraayadaha indhaha hydrophobic super, smudge caabiga, anti ma guurto ah, xoqan anti, milicsiga iyo saliid |
Geedi socodka wax soo saarka
Shaxda Qulqulka Wax Soo Saarka
Macluumaadka Shirkadda
Bandhigga Shirkadda
Shahaadada
Xirxirida & rarka
