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1.59 PC Bhuruu rakachekwa Bifocal Invisible Photochromic Gray HMC Optical lenses
Sezvinoratidzwa nezita racho, girazi remagirazi maviri rine kupenya kaviri. Kazhinji, rinoshandiswa kuona daro, sekutyaira nekufamba; zvinotevera ndezvekuona kupenya kuri pedyo, kuona pedyo, sekuverenga, kutamba nharembozha nezvimwewo. Lenzi yemagirazi maviri payakabuda, yaionekwa seEvhangeri ye myopia + presbyopia, zvichibvisa dambudziko rekugara uchitarisa, asi sezvinoitwa nevanhu, zvinowanikwa kuti zvikanganiso zvelenzi yemagirazi maviri zvine zvakawanda.
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1.56 Blue Cut Bifocal Flat Top Photochromic Gray HMC Optical lenses
Magirazi anochinja ruvara anogona kushandura ruvara nechiedza, chakadai sebrown kana inki muchiedza chakasimba chekunze, uye chinoonekera mukati memba, chinogona kudzivirira maziso, kunyanya mukudzivirira mwaranzi ye ultraviolet uye kusefa kwechiedza chebhuruu kunobatsira zvikuru.
Kune vanhu vane myopia vanoda kupfeka magirazi ezuva kuti vabude, magirazi anochinja ruvara anogona kuderedza mutoro wekutsiva magirazi ezuva nemaziso, uye anogonawo kugadzirisa dambudziko rekuti vamwe vakadzi havakwanisi kutakura magirazi akawanda vasina homwe.
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Magirazi eBlue Cut Photochromic Gray HMC 1.59 pc
Tose tinoziva kuti magirazi ane basa guru pakusarudza magirazi akakodzera, saka pakusarudza magirazi, tinofanira kusarudza zvinoenderana nebasa redu, zvatinoda muhupenyu hwedu uye nzvimbo yatinoshanda. Semuenzaniso, vadzidzi, vatyairi, vanachiremba, nezvimwewo, vanhu vakadaro vane zvinodiwa zvakanyanya pakuona ruvara uye daro.
Saka, pakusarudza malenzi, malenzi asina ruvara uye akajeka anofanira kusarudzwa.
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1.74 Blue Cut Spin Photochromic Gray HMC Optical lenses
Resin lens igirazi rinoumbwa nekugadzirwa kwemakemikari uye kuporishwa neresin sezvinhu zvakagadziriswa. Resin lens ine zvakanakira zviri pachena, huremu hwayo hwakareruka, inopfekwa zviri nyore; Chechipiri, resin lens ine simba rekudzivirira uye haina kusimba uye yakachengeteka; Panguva imwe chete, resin lens inewo mukana wakanaka wekutumira chiedza; Pamusoro pezvo, resin lenses dziri nyore kugadziriswa kuti dzisangane nezvinodiwa zvakakosha. Chekupedzisira, pamwe nekuvandudzwa kwemaitiro ekuputira, resin lenses dzinewo simba rekudzivirira kupfeka, saka dzave chinhu chikuru chemalenzi mumusika.
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1.71 Blue Cut Spin Photochromic Gray HMC Optical lenses
Hunhu hwe substrate hunosarudza kugara kwenguva refu kwe lens uye kuvimbika kwe coating. Substrate yakanaka yakajeka uye yakajeka, inguva yakareba yekushandisa uye haisi nyore kuita yero; Uye mamwe ma lens haashandisi kwenguva yakareba pa yero, kana kutovhara. Lens yakanaka isina mavanga, kukwenya, pamusoro une mvere, maburi, lens yakaonda kuti isvike pakutarisa kwechiedza, kupedzisa kwacho kwakanyanya. Hakuna dota, dombo, mutsetse, bubble, mutswe mukati me lens, uye chiedza chakajeka.
Kana refractive index yakakwira, lenzi yacho inotetepa, uye mutengo wayo unokwira.
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1.67 Blue cut Spin Photochromic Gray HMC Optical lenses
lenzi yakanaka, zvinhu ndizvo zvakakosha
Zvinhu zviri mumalenzi maviri zvine basa guru mukufambisa kwawo, kugara kwenguva refu uye nhamba yeAbbe (patani yemuraraungu pamusoro pelenzi). Inogona kuita tsvakiridzo yakadzama nekugadzira zvinhu, zvine hunhu hunodzoreka uye mashandiro akanaka kwazvo.
firimu, ita kuti lenzi ive nyore kupfeka
Firimu remalenzi rakanaka rinogona kupa lenzi kushanda kwakanaka kwazvo, kwete chete kuti kushanda kwemaziso kwakadai sekutumirwa kwezvinhu kwakavandudzwa zvikuru, kuoma kwayo, kuramba kupfeka, uye kugara kwenguva refu zvichavandudzika zvikuru.
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1.61 Blue Cut Spin Photochromic Gray HMC Optical lenses
Resin ihydrocarbon (hydrocarbon) exudate inobva mumiti, kunyanya conifers, inokosheswa nemamwe maumbirwo emakemikari akakosha. Resin inogona kukamurwa kuita mhando mbiri dzeresin yechisikigo neresin yekugadzira, uye resin lens i lens inoumbwa nekugadzirwa kwemakemikari nekukwesha neresin sezvinhu zvakagadziriswa. Resin lens ine zvakanakira zviri pachena, huremu hwayo hwakareruka, inopfekwa zviri nyore; Chechipiri, resin lens ine simba rekudzivirira uye haina kusimba uye yakachengeteka; Panguva imwe chete, resin lens inewo kutumirwa kwakanaka kwechiedza; Pamusoro pezvo, resin lenses dziri nyore kugadziriswa kuti dzisangane nezvinodiwa zvakakosha. Chekupedzisira, pamwe nekuvandudzwa uye kuvandudzwa kwemaitiro ekuputira, resin lenses dzinewo simba rekudzivirira kupfeka, saka dzave chinhu chikuru chema lenses mumusika.
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Magirazi eBlue Cut Optical Lenses 1.56 Akapedzwa Nekamwe Kamwe
Kazhinji, kune marudzi matanhatu eresin lenses dzinoratidza kupenya kwechiedza: 1.50, 1.56, 1.60, 1.67, 1.71 uye 1.74. Kana uchida refractive index yakakwirira, unogona kungofunga nezvegirazi lenses chete, dzine 1.80 ne1.90 yekusarudza kubva. Ingori yekuti magirazi lenses haawanzo shandiswa mazuva ano, kunyangwe magirazi anewo mareferensi akaderera, akadai se1.60 ne1.71.
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1.56 Blue Cut Photochromic Gray HMC Optical lenses
Lenzi chinhu chinoonekera chine nzvimbo imwe chete kana kupfuura dzakakombama dzakagadzirwa nezvinhu zvinopenya zvakaita segirazi kana resin. Mushure mekukwesha, inowanzo unganidzwa mumagirazi ane furemu yegirazi kuti igadzirise kuona kwemushandisi uye kuti aone zviri pachena.
Ukobvu hwelenzi hunonyanya kuenderana ne refractive index uye mwero welenzi. Ma lenzi e myopic akatetepa pakati uye akakora kutenderedza mipendero, nepo ma lenzi e hyperopic akasiyana. Kazhinji kana dhigirii yakakwira, iro rakakora; kana refractive index yakakwira, lenzi inotetepa.
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1.59 PC Progressive Photochromic Gray HMC Optical lenses
Lenzi inochinja ruvara yakavakirwa panheyo ye photochromatic tautometry inodzoreka, lenzi inogona kusviba nekukurumidza pasi pechiedza chakasimba nechiedza che ultraviolet, kuvharira chiedza chakasimba uye kunwisa chiedza che ultraviolet; Mushure mekudzokera murima, lenzi inokurumidza kudzoreredza mamiriro asina ruvara uye akajeka kuti ive nechokwadi chekuti lenzi inofambisa. Nokudaro, lenzi inochinja ruvara yakakodzera kushandiswa mukati nekunze, kunyanya munzvimbo yekunze kudzivirira chiedza chakasimba, ultraviolet, glare nezvimwe kukuvara kumaziso, zvakakodzera panze, maziso anonzwa chiedza, kuderedza kuneta kwemaziso. Mushure mekupfeka magirazi anochinja ruvara, uchaona zviri nyore uye zviri nyore pasi pechiedza chakasimba, kudzivirira mafambiro ekudzorera senge kutsvedza maziso, uye kuderedza kuneta kwemaziso netsandanyama dzakakomberedza maziso.
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1.56 Progressive Photochromic Gray HMC Optical lenses
Magirazi anochinja mavara emaziso ndeemagirazi ezuva nezuva, mahofisi emukati, mitambo yekunze, anogona kupfekwa. Kunyanya kuenda pazororo, vashandi vakanyanya kumahombekombe, chando kana nzvimbo dzinopisa, kutora mifananidzo, kushanya, vanofarira hove, vanhu vezera repakati nepakati nevakuru kana kutya maziso, vanoda kupfeka magirazi ezuva, mabasa ekunze emukati anowanzo chinjana vechidiki, kutsvaga mapoka evechidiki efashoni.
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1.56 Bifocal Round Top Photochromic Gray HMC Optical lenses
Magirazi e-bifocal anonyanya kukodzera kushandiswa nevakwegura, uye anogona kuita kuti vaone zviri pedyo nekure. Kana vanhu vachembera, maziso avo anodzikira uye maziso avo anozopedzisira ava kuchembera. Uye magirazi e-bifocal anogona kubatsira vakwegura kuona kure nekuona zviri pedyo.
Lenzi mbiri idzi dzinonziwo bifocal lens, iyo inonyanya kusanganisira lenzi yepamusoro yakatsetseka, lenzi yepamusoro yakatenderera uye lenzi isingaonekwe.
Magirazi egirazi remagirazi maviri anofanirwa kusanganisira hyperopia diopter, myopia diopter kana downlight. Kureba kwevana vemwana, pedyo nekukura kwevana vemwana.
