1,50 1.49 inofambira mberi ipfupi mukoridho hmc optical lens
Yekukurumidza Nhoroondo
| Nzvimbo Yekutangira: CN; JIA | Zita Rekushandisa: Hongchen |
| Muenzaniso Nhamba: CR 39 1.499 | Lenses Zvinhu: Resin |
| Maonero Ekuona: Kufambira mberi | Bemhapemha: HMC |
| Lenses Ruvara: Yakajeka | lens: cr lenzi |
| corridor: pfupi | Kupfeka Ruvara: Girinhi |
| Indekisi: 1.49 | Dhayamita: CR39 |
| Yakananga Gravity: 1.32 | Basa: kufambira mberi |
| ABBE Kukosha: 58 | Nguva Yekutumira: Mukati memazuva makumi maviri |
CR-39 Lens Imba
HONGCHEN CR-39 lenses inoshandisa iyo yechokwadi kukosha kwekunze CR-39 monomer, iyo yakarebesa nhoroondo yezvinhu zvakasikwa uye iyo yakanyanya kutengeswa lens pasi rose. Izvi zvinotarisa kuti HONGCHEN CR-39 lenses ane akanyanya
hunoshamisa Manyiminya zvinhu:
Kuoma
Iyo yakanakisa pakati pemamwe lensi lensi mukuoma uye kuomarara, yakanyanya kukanganisa kuramba.
Kufambisa
Iyo yepamusoro transmittance kana ichienzaniswa nemamwe ehupenyu lenzi.
ABBE
Iyo yepamusoro yeABBE yakakosha ichipa yakanyanya kugadzikana yekuona chiitiko.
Kusachinja-chinja
Iyo yakatendeseka uye inoenderana lens chigadzirwa mumuviri uye optically.
CR39 (Plastiki) Kubatsira
-Lightweight organic zvinhu
-Iye akanaka oparesheni kuita kunyangwe yakakwira mishonga
-Inokodzera kushanda nemakemikari uye pendi / varnishes
-Mechanical simba kirasi "S" (kudonha bhora bvunzo)
-Good kukwikwidza kuramba nekuda kwehurema hwakaomarara (sarudzo)
-Pakati pe lens rinofanira kugara rakakora kuitira kuti riite zvinodiwa nesimba rakasimba
Kugara
1.5 indekisi
Yedu yenguva dzose 1.5 index CR39 lenzi mapurasitiki uye akakodzera kune zvakajairika chinangwa. Aya malenzi anopa yakanakisa Optical mhando uye mukurumari.
CR39 inonyanya kukosha lenzi mhando. Izvo zvakanaka kune zvakajairwa zvinyorwa.
Lens iyi inogadzirwa neCR-39 plastiki, inova iyo polymer (iro rakakura mamorekuru rakaumbwa nemasununiti mazhinji akadzokororwa, anozivikanwa semamonomers). HEre ichokwadi chinonakidza, CR-39 inowana zita rayo nekuti yaive fomura yechi39 yepurasitiki yakagadzirwa neiyo Columbia Resins (saka "CR") chirongwa muna 1940.
Kavha & Dhirivhari
Dhirivhari & Kurongedza
Envelopu (Yesarudzo):
1) yakaenzana machena mavhopu
2) Yedu mhando "Hongchen" envelopu
3) OEM emvuropu ine yevatengi Logo
Makatoni: akajairwa makatoni: 50CM * 45CM * 33CM (Chero katoni rinogona kusanganisira zvinonzwika 500 paviri ~ mazana maviri nepaviri akapedza lens, 220pairs semi-apedza lens. 22KG / CARTON, 0.074CBM)
Yepedyo yekufambisa Port: Shanghai chiteshi
Nguva yekuendesa:
|
Huwandu (Pairs) |
1 - 1000 |
> 5000 |
> 20000 |
|
Est. Nguva (mazuva) |
1 ~ 7 mazuva |
10 ~ 20days |
Mazuva makumi maviri nemakumi mana |
Kana iwe uine chero akakosha anodikanwa, unogona kubata nevatengesi vedu vanhu, tinogona kuita ese akateedzana sevhisi yakafanana neyedu Yemumba mhando.
Kutumira & Pasuru
Tsananguro yeVhidhiyo
Chigadzirwa Zvinyorwa
| 1.49 Inofambira mberi HMC | |
| Refractive Index | 1.49 |
| Monomer | CR39 |
| Abbe Kukosha | 58 |
| Yakananga Giravhiti | 1.32 |
| Kufambisa | 98-99% |
| Bemhapemha | Yakaomarara uye AR yekumhanyisa kune ese maviri lens pamusoro, yakakwira anti-kukwenya |
| Kupfeka sarudzo yemavara | Girini / Bhuruu |
| Chivimbiso | 1-Gore |
| Corridor Lenght | 12mm & 14mm |
| Simba renzvimbo: SPH: 0.00 ~ + 3.00 0.00 ~ -3.00 ADD: + 1.00 ~ + 3.00 | |
Unyanzvi Zuva
| Progressive Lens technical Data Sheet | |||||||||
| SPH | Wedzera | 272mm | SPH | Wedzera | 272mm | ||||
| (+) | (+) | 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 | |||||
| TOLERANCE YOKUTANGA / YOKUDZOKA ROKUVA: ± 0.25 | |||||||||
| KUTSVIRIRA: ± 0.3 | |||||||||
| SIMBA Kushivirira: | 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 | |||||||||
Chigadzirwa Chigadzirwa
Ndeapi malensi anofambira mberi?
Anofambira mberi malenzi haana-mutsetse multifocal eyeglass lenses ayo anotaridzika chaizvo akafanana neasina kuona lenzi. Mune mamwe mazwi, anofambira mberi lenzi ichakubatsira iwe kuona zvakajeka pamatanho ese pasina izvo zvinogumbura (uye zera-kutsanangura) "bifocal mitsara" ayo anoonekwa mune enguva dzose bifocals uye trifocals.
Simba remalensi anofambira mberi anochinja zvishoma nezvishoma kubva kunongedzo kuenda kunongedzo pane iyo lens pamusoro, ichipa iyo chaiyo lenzi simba rekuona zvinhu zvakajeka pane chero chinhambwe.
Bifocals, kune rimwe divi, ane maviri chete masimba emalensi - rimwe rekuona zvinhu zviri kure zvakajeka uye simba rechipiri muhafu yepasi pe lens yekuona zvakajeka padanho rakatarwa rekuverenga. Kusangana pakati penzvimbo dzemagetsi dzakasiyana kwakatsanangurwa ne "bifocal line" inoonekwa iyo inodimbura nepakati pe lens.
Anofambira mberi malenzi ane mitsara-yemahara multifocals iyo ine musono kufambira mberi kweakawedzera simba rekukudza repakati nepedyo kuona.
Anofambira mberi lenzi dzimwe nguva anonzi "no-line bifocals" nekuti havana iyi inooneka bifocal tambo. Asi maelensi anofambira mberi ane yakanyanya kumberi dhizaini dhizaini kupfuura ma bifocals kana matatu.
Premium inofambira mberi lenzi (senge Varilux lenses) kazhinji inopa yakanakisa nyaradzo uye mashandiro, asi kune mamwe akawanda mamwe mabhurani zvakare. Nyanzvi yako yekuchengetedza ziso inogona kukurukura newe maficha uye mabhenefiti eazvino anofambira mberi malensi uye nekukubatsira iwe kuwana akanakisa lenzi kune ako chaiwo zvaunoda.
Progressive Lens Makomborero
Anofambira mberi lenzi, kune rimwe divi, ane akawanda akawanda masimba emagetsi pane bifocals kana trifocals, uye pane shanduko zvishoma nezvishoma musimba kubva poindi kuenda kunongedza pamusoro peiyo lens.
Iyo multifocal dhizaini yekufambira mberi lenzi inopa aya akakosha mabhenefiti:
- Inopa chiratidzo chakajeka kumatunhu ese (pane kungova maviri kana matatu akasiyana maonero ekuona).
- Iyo inobvisa inoshungurudza "mufananidzo kusvetuka" inokonzerwa nema bifocals uye trifocals. Apa ndipo pane zvinhu zvinongoerekana zvachinja mukujeka uye pachena chinzvimbo kana maziso ako achifamba achiyambuka mitsara inoonekwa mune aya lenzi.
-
Nekuti hapana anoonekwa "bifocal mitsara" mune inofambira mberi lenzi, ivo vanokupa iwe kuwedzera kwevechidiki kutaridzika kupfuura bifocals kana trifocals. (Ichi chikonzero choga chingave chikonzero nei vanhu vazhinji nhasi vachipfeka malenzi anofambira mberi kupfuura nhamba vanopfeka bifocal uye trifocals vakasanganiswa.)
Kupfeka Sarudzo
| Zvakaoma bemhapemha /
Anti-muvare unhani |
Anti-tichifungisisa unhani /
Zvakaoma Multi Coated |
Crazil bemhapemha /
Super Hydrophobic Kupfeka |
| Dzivisa kuparadza malenzi ako nekukurumidza uvadzivirire kubva mukukweshwa nyore | Deredza kupenya nekubvisa kuratidzwa kubva pamusoro pe lens kuti isavhiringidzika neparara | Gadzira pamusoro pemalensi super hydrophobic, smudge kuramba, anti static, anti kukwenya, kuratidzira uye mafuta |
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