1.56 muraayadaha indhaha hmc ee horumarka leh
Faahfaahin Degdeg ah
| Goobta Asalka: Jiangsu, Shiinaha | Magaca Summada: Hongchen |
| Lambarka Moodalka: 1.56 | Qalabka Lens: cusbi |
| Saamaynta Aragtida: Horumar | Daahan: HMC, HMC EMI |
| Midabada Laydhka: Way cadahay | Tilmaanta Refractive Index: 1.56 |
| Ballaca: 70 / 12mm, 70 / 14mm, 70 / 17mm | Monomer:NK55 (Waxaa laga keenay Japan) |
| Qiimaha Abbe: 38 | Cuf gaar ah: 1.28 |
| Gudbinta: 98-99% | Xulashada daahan:HC / HMC / SHMC |
| Sawir qaade:MAYA | Dammaanad :: 5 Sano |
| Dhererka Wadada :: 12mm & 14mm & 17mm |
Awoodda Awoodda: SPH: -3.00 ~ + 3.00, ADD: + 1.00 ~ +3.00 |
Waa maxay Tilmaamaha Lens?
Indhaha indha-indheynta ayaa loola jeedaa tusmada kala-soocidda (haddii kale loo yaqaan index Refractive index) ee qalabka muraayadaha ee muraayadaha indhaha. Waa lambar cabbir cabbir ah oo sharraxaya sida hufan ee maaddadu u leexiso iftiinka. Nalalka iftiinka iftiinka wuxuu ku xirnaan doonaa sida iftiinka degdegga ah laftiisu u dhex maro muraayadaha.
1.56 Mid-Index
Farqiga udhaxeeya 1.56 mid-index iyo lens-ka caadiga ah ee 1.50 waa khafiif. Muraayadaha leh tilmaantan waxay yareeyaan dhumucda muraayadaha boqolkiiba 15. Wareegyada muraayadaha indhaha ee muraayadaha buuxa iyo muraayadaha la xirto inta lagu jiro howlaha isboortiga ayaa ugu habboon tusmada muraayadaha indhaha.
Qalabka ugu caansan ee loo heli karo in lagu isticmaalo muraayadaha indhaha ayaa hore u ahaan jiray galaas iyo cusbi adag oo loo yaqaan CR-39. Horumarinta joogtada ah ee tikniyoolajiyadda, waxaa jira shuruudo badan oo ah muraayadaha indhaha ee loo yaqaan 'CR39 (optical / plastic)' marka loo eego muraayadaha indhaha. Waxaan nahay soo saare muraayadaha indhaha, muraayadaha indhahana, 1.56 lenses lens waa mid ka mid ah muraayadaha indhaha ugu caansan aduunka oo dhan. Intaa waxaa sii dheer, muraayadaha indhaha leh 1.56 index waxaa loo tixgeliyaa muraayadaha ugu qaalisan suuqa adduunka.
Tusmo Refractive Index
Qalabka muraayadaha ayaa lagu kala soocay sida ay u shaqeynayaan. Tilmaamahan Refractive index waa saamiga xawaaraha iftiinka marka uu hawada ku sii socdo iyo xawaaraha iftiinka marka uu dhex marayo maaddada lens-ka. Waa calaamad muujinaysa inta le'eg ee qalooca markay ku dhex wareegayso muraayadda. Iftiinka ayaa laga rogaa, ama qalooca, wajiga hore ee muraayada, ka dibna mar kale markuu ka baxo muraayada. Waxyaabaha cufan ayaa qaloocsada iftiinka, sidaa darteed looma baahna wax badan oo qalab ah si loo gaaro isla saameynta soo noqoshada sida cufan yar. Sidaa awgeed lens-ka waa la khafiifin karaa, sidoo kalena waa la khafiifin karaa.
Baakad & Gaarsiin
Gaarsiinta & xirxirida
Baqshadaha (Xulasho ahaan):
1) baqshadaha cad ee caadiga ah
2) Sumadeena "Hongchen" ayaa gashaneysa
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
| 1.56 Lens Optical HMC Lens | |
| Tusmo Refractive Index | 1.56 |
| Monomer | NK55 waxaa laga keenay Japan |
| Abbe Value | 38 |
| Culeys Gaara | 1.28 |
| 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 | 5-Sannad |
| Wadada Lenght | 12mm & 14mm & 17mm |
| Awoodda awoodda: SPH: -3.00 ~ + 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
