I-OptoTech SD Freeform iiLensi eziqhubela phambili

Inkcazelo emfutshane:

Uyilo lwelensi ye-OptoTech SD oluqhubela phambili lusasaza i-astigmatism engafunekiyo kuzo zonke iindawo ezinkulu zomphezulu welensi, ngaloo ndlela inciphisa ubungakanani bubonke bobumnyama ngeendleko zokunciphisa iizowuni zombono ocacileyo.Impazamo ye-astigmatic inokuchaphazela indawo yomgama.Ngenxa yoko, iilensi eziqhubela phambili ezithambileyo ngokubanzi zibonisa ezi mpawu zilandelayo: Iizowuni zomgama eziMxinwa, iindawo ezikufutshane ezibanzi, kunye namanqanaba asezantsi, anyuka kancinane e-astigmatism (iikhonto ezivuleke kakhulu).Ubuninzi.Isixa se-astigmatism engafunekiyo siyancitshiswa ukuya kwinqanaba elimangalisayo le-approx.I-75% yamandla ongeziweyo. Olu lwahluka loyilo lusebenza ngokuyinxenye kwiindawo zokusebenza zangoku.


Iinkcukacha zeMveliso

Iithegi zeMveliso

Iimpawu zoyilo

SD

Uyilo oluthambileyo lokuJonga okuVulekileyo

sd 1
Ubude beCorridor (CL) 9/11/13 mm
INdawo ekufuphi yoReferensi (NPy) 12/14/16 mm
Ubuncinci boBulunga obufanelekileyo 17/19/21 mm
Inset 2.5 mm
Ukuthotywa ukuya kuthi ga kwi-10 mm ubukhulu.idaya.80 mm
Ukusonga okuhlala kukho 5°
Ukuthambeka okuhlala kukho 7°
I-Vertex yangasemva 13 mm
Lungiselela Ewe
Qhuba iNkxaso Ewe
UPhuculo lweAtorical Ewe
Ukukhetha isakhelo Ewe
Max.Ububanzi 80 mm
Ukongeza 0.50 - 5.00 dpt.
Isicelo Ngaphakathi

Uthini umahluko phakathi kwelensi yesiqhelo eqhubekayo kunye ne-freeform eqhubekayo:

sd 2

1.Umhlaba obanzi wombono
Eyokuqala kwaye mhlawumbi ibaluleke kakhulu kumsebenzisi, kukuba i-lens ye-freeform progressive ibonelela ngommandla obanzi kakhulu wombono.Isizathu sokuqala salokhu kukuba uyilo lokulungisa olubonakalayo lwenziwe ngasemva kweelensi kunokuba lungaphambili.Oku kuvumela ukuphelisa umphumo obalulekileyo womngxuma oqhelekileyo kwi-lens yesiqhelo eqhubekayo.Ukongeza, isoftware yomyili wekhompyuter encediswa yikhompyuter (i-Digital Ray Path) isusa kakhulu ukugqwetheka kweperipheral kwaye ibonelela ngentsimi yombono ejikeleze i-20% ebanzi kunelens yesiqhelo eqhubekayo.

2.Ukwenza ngokwezifiso
I-lens eqhubekayo ye-Freeform ibizwa ngokuba yi-Freeform kuba inokwenziwa ngokwezifiso ngokupheleleyo.Ukwenziwa kwelensi akukhawulelwanga luyilo olusisigxina okanye olumileyo, kodwa lunokwenza ngokwezifiso ulungiso lombono wakho ngeziphumo ezizezona zilungileyo.Ngendlela efanayo umthungi ukufanela ngempahla entsha, imilinganiselo yobuqu eyahlukeneyo ithathwa kwiakhawunti.Imilinganiselo efana nomgama phakathi kweliso kunye nelensi, i-engile apho iilensi zibekwe ngokuthelekisayo namehlo kwaye kwezinye iimeko kwanemilo yeliso.Oku kusenza sikwazi ukwenza i-lens eqhubekayo ephuculweyo eya kukunika isigulana, ukusebenza kombono ophezulu kunokwenzeka.
3.Ukuchaneka
Kwiintsuku zakudala, izixhobo zokuvelisa i-optical zakwazi ukuvelisa i-lens eqhubekayo ngokuchaneka kwe-0.12 diopters.Ilensi eqhubelekayo yasimahla yenziwa kusetyenziswa isoftware yeteknoloji yemitha yedijithali esivumela ukuba senze ilensi echanekileyo ukuya kuthi ga kwi-0.0001 diopters.Phantse yonke indawo ye-lens iya kusetyenziselwa ukulungiswa okubonakalayo okufanelekileyo.Obu buchwephesha busenze sakwazi ukuvelisa ilensi ephezulu eqhubayo enokuthi isetyenziswe ekusongelweni (kwigophe eliphezulu) ilanga kunye neempahla zamehlo ezemidlalo.

Yintoni umahluko phakathi kweHC, HMC kunye neSHC?

Ukugquma okunzima AR ukutyabeka / Hard multi ukutyabeka Super hydrophobic ukutyabeka
yenza i-lens engagqunywanga ibe lukhuni kwaye inyuse ukuxhathisa kwe-abrasion kwandisa ukuhanjiswa kwelensi kwaye kunciphisa ukubonakaliswa komphezulu yenza i-lens ingangeni manzi, i-antistatic, i-anti slip kunye nokumelana neoli
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Isiqinisekiso

c3
c2
c1

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