Intrinsic quality zvinhu zve resin lenses:
1. Base material quality
Iyo substrate yemhando inotarisa kusimba kwe lens uye kuvimbika kwejasi.Yakanaka substrate yakajeka uye yakajeka, yakareba kushandisa nguva uye isiri nyore kune yero;Uye mamwe malenzi anoshandisa nguva haisi kureba kushanduka yero, kunyangwe kudzima.Lens yakanaka isina kukwenya, kukwenya, bvudzi, gomba, iyo lens inotsvedza kune iyo chiedza chekutarisa, yakakwirira kupera.Iko hakuna mavara, matombo, mitsetse, mabhuru uye kuputika mukati me lens, uye chiedza chakajeka.
2. Giredhi re lens
Malenzi anogadzirwa neMisa akakamurwa kuita mamakisi akasiyana nekuda kwekusiyana kwemukati wemhando, uye mitengo yezvigadzirwa zvepamusoro uye zvakaderera inosiyana zvakanyanya.
3. Indekisi yerefraction
Iyo yakakwirira iyo refractive index, iyo yakaonda lens, uye yakakwirira mutengo.
4. Coating uye anti-ultraviolet kurapwa
Resin pepa rinogona kuomeswa (kukwenya kuramba), anti-reflection, anti-static, guruva, isina mvura yekuputira kugadzirisa akawanda segumi nemaviri akaturikidzana, akasiyana coating process ane basa rakasiyana, kana akadzikisa coating process process, kunaka kwelens. zvichaderedzwa zvikuru.Saizvozvo, zvinokuvadza zvakanyanya kumaziso kana lenzi dzisingadziviriri ultraviolet rays dzakapfekwa semalenzi anodzivirira ultraviolet mwaranzi.Ziso remunhu rinotora yakawandisa ultraviolet mwenje kuti ikonzere nyore zvirwere zvakasiyana-siyana zvemaziso senge photoinduced keratitis, cataract uye macular degeneration.
5. Mucherechedzo we lens
Misiyano yemhando inotungamira kune misiyano yemhando uye mutengo.Hunhu hwe lens hunoratidzwa zvakananga mumhando ye lens.Hunhu hwema lens ane mukurumbira hwakanaka uye hwakagadzikana.Sezvo iyo lens inogadziriswa kumashure, ingave iri yechokwadi kana kwete, vatengi havagone kuteedzera uye kuziva, kunyanya kuvimba nekuvimbika kweanoshanda.Nzira yekutenda yakanaka ndeyokuti kana vatengi vachifananidza magirazi, muridzi wechitoro anofanira kuratidza mhando, zvakasiyana-siyana, refractive index uye coating condition yelens pagwaro, uye kukwanisa kudzivirira ultraviolet chiedza kunofanirawo kutsanangurwa kune mutengi.Kana iyo resin lens yakanyorwa kazhinji, kupesana kwakakura kwazvo, iyo yemukati yemhando ye lens haizivikanwe.ABC giredhi rinongoshandiswa kusiyanisa kana mugadziri agadzira, chokwadi, chiyero chenyika hachidi musiyano wakadaro.Ehe, zvisinei kuti giredhi ripi reABC lens inokodzera.
6. Transparency uye optical kufanana kwe lens
Bata lenzi masendimita makumi matatu kubva paziso uye tarisa nzvimbo iri kure kuburikidza nelenzi.Kana nzvimbo yacho yakajeka uye isina deformation, uye pasina chiitiko chinosvetuka paunenge uchifambisa lens zvishoma nezvishoma, kujeka uye kufanana kwemaziso kwelenzi kwakanaka.
7. Axial kutungamira kweastigmatism lens
Pabepa risina kunyorwa kudhirowa perpendicular muchinjikwa forogo, isa lenzi mune spider tenderera graphic pamusoro 30 centimita, inooneka lens fambisa muchinjikwa muchinjikwa forogo, lenzi mukati uye kana akabatana sitiroko muchinjikwa Graphics, Graphics akanga zvakanaka kuyambuka, apo column lens axis uye mutsara wakatwasuka, ipapo malenzi airamba achifamba achitevedza mutsara wakatwasuka;Tarisa kuti ndeupi mutsara unosiyana zvakanyanya kubva pamutsetse uri kunze kwelenzi kana uchifamba, uye mutsetse uyu ndiwo kutungamira kweakisi ye scatterlight.Fambisa lens kuitira kuti mukati nekunze mutsetse kumusoro, heino axis yekusiyana.Mushure mekumaka pane lens, pima iyo axial uye yakachinjika Angle pakati pe lens ine protractor, inova axial degree.
8. Optical center displacement
Dhirowa muchinjikwa muhombe papepa jena mumutsara wakaonda, wakajeka, wakatwasuka.Bata lens pakati peziso nemuchinjikwa, cherechedza chimiro chemuchinjikwa kubva pagirazi neziso rimwe, kana mukati nekunze kwegirazi zvisiri mumutsara, unogona kufambisa lens, kuitira kuti mukati me lens uye kunze kwechionioni chemuchinjikwa mutsara.Shandisa bhurashi kana chitubu chinyoreso kuti uise poindi diki pamuchinjiko pakati pe lens, inova nzvimbo yekuona.Mushure mekunongedza nzvimbo dzemaziso emalenzi ese ari maviri, tarisa uye enzanisa kana mabilateral optical centers ari symmetrical, uye yera nhambwe pakati penzvimbo mbiri nemutongi mudiki kuti uone kana chinhambwe chiri pakati penzvimbo mbiri chichienderana nechinhambwe chakatarwa kumudzidzi. .Kana muchinjikwa uri mu lens wakakotama, zvinoratidza kuti kune kushushikana kwemukati kana kusaenzana optical density ye lens.
9. Pfeka zvinonyaradza
Pfeka pasina chero kunzwa, dzungu uye kuzvimba kweziso, kuona zvinhu hazvina kudzima, kwete kuremara.Paunenge uchitenga, bata magirazi muruoko uye tarisa zvinhu zviri kure neziso rimwe kuburikidza nelens.Zunza lenzi kumusoro nekudzika.Kunyengedza kwekufamba kwezvinhu zviri kure hazvifaniri kuitika.
10. Dziviriro
Malensi emhando yepamusoro anogona 100% kuvharira UV A uye UV B, achipa iyo inonyanya kushanda kudzivirira uv kune anopfeka.
Nguva yekutumira: Feb-23-2022