... China OptoTech SD Freeform Progressive Lens ifektri nabakhiqizi |Itshe Eliluhlaza

I-OptoTech SD Freeform Amalensi aqhubekayo

Incazelo emfushane:

Idizayini yelensi eqhubekayo ye-OptoTech SD isabalalisa i-astigmatism engafuneki kuzo zonke izindawo ezinkulu zendawo yelensi, ngaleyo ndlela yehlise ubukhulu bayo bonke bokufiphala ngezindleko zokunciphisa izindawo zokubona okucace kahle.Iphutha le-astigmatic lingase lithinte indawo yebanga.Ngakho-ke, amalensi aqhubekayo athambile ngokuvamile abonisa izici ezilandelayo: Amabanga amancanyana, izindawo eziseduze ezibanzi, kanye namazinga akhuphuka kancane, akhuphuka kancane e-astigmatism (amakhonsathi anezikhala ezibanzi).Ubuningi.inani le-astigmatism engadingeki liyehliselwa ezingeni elimangalisayo le-approx.U-75% wamandla okungeza.Lokhu kwehluka komklamo ngokwengxenye kusebenza ezindaweni zokusebenza zesimanje.


Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Izici Zokuklama

SD

Idizayini Ethambile Yokubuka Okuvulekile

sd 1
Ubude beCorridor (CL) 9/11/13 mm
Eduze kweReference Point (NPy) 12/14/16 mm
Ukuphakama Okufanelekile Okuncane 17/19/21 mm
Inset 2.5 mm
Ukwehliswa kufika ku-10 mm ubukhulu.dia.80 mm
Ukugoqa Okuzenzakalelayo 5°
Ukutshekisa Okuzenzakalelayo 7°
Emuva Vertex 13 mm
Enza ngendlela oyifisayo Yebo
Ukugoqa Ukusekela Yebo
Ukuthuthukiswa Kwe-Atorical Yebo
Ukukhethwa kozimele Yebo
Ubukhulu.Ububanzi 80 mm
Ukwengeza 0.50 - 5.00 dpt.
Isicelo Ngasendlini

Uyini umehluko phakathi kwelensi evamile eqhubekayo kanye nelensi eqhubekayo ye-freeform:

sd 2

1.Inkundla Ebanzi Yombono
Eyokuqala futhi mhlawumbe ebaluleke kakhulu kumsebenzisi, ukuthi i-freeform lens eqhubekayo inikeza inkambu yombono ebanzi kakhulu.Isizathu sokuqala salokhu ukuthi umklamo wokulungisa obonakalayo udalwe ngemuva kwamalensi kunangaphambili.Lokhu kuvumela ukuqeda umphumela wembobo yokhiye ovamile kumalensi aqhubekayo avamile.Ukwengeza, isofthiwe yomklami osizwa ngekhompyutha (I-Digital Ray Path) iqeda kakhulu ukuhlanekezela okuzungezile futhi inikeza inkambu yombono ecishe ibe ngama-20% ububanzi kunakwilensi evamile eqhubekayo.

2.Ukwenza ngokwezifiso
I-lens eqhubekayo ye-Freeform ibizwa ngokuthi i-Freeform ngoba ingenziwa ngokwezifiso ngokugcwele.Ukwakhiwa kwelensi akunqunyelwe idizayini engaguquki noma emile, kodwa kungenza ngokwezifiso ukulungiswa kombono wakho ukuze uthole imiphumela emihle.Ngendlela efanayo umsiki wengqephu elingana nawe ngengubo entsha, kubhekwa izilinganiso zomuntu siqu ezihlukile.Izilinganiso ezifana nebanga eliphakathi kweso nelensi, i-engeli lapho amalensi abekwe khona ngokuqhathaniswa namehlo futhi kwezinye izimo ngisho nokuma kweso.Lokhu kusenza sikwazi ukwakha ilensi eqhubekayo eyenziwe ngokwezifiso ngokugcwele ezokunikeza isiguli, ukusebenza kombono okuphezulu kakhulu okungenzeka.
3.Ukunemba
Ezinsukwini zakudala, imishini yokukhiqiza i-optical yayikwazi ukukhiqiza ilensi eqhubekayo ngokunemba kwe-0.12 diopters.Ilensi eqhubekayo ye-Freeform yenziwa kusetshenziswa isofthiwe ye-digital ray path technology esivumela ukuthi senze ilensi enembe kuze kufike ku-0.0001 diopters.Cishe yonke indawo yelensi izosetshenziselwa ukulungisa okubonakalayo okufanele.Lobu buchwepheshe buphinde busenze sakwazi ukukhiqiza ilensi esebenza kahle kakhulu engasetshenziswa ekugoqeni (ijika eliphezulu) ilanga nezingubo zamehlo zezemidlalo.

Uyini umehluko phakathi kwe-HC, HMC ne-SHC?

Ukugqoka okuqinile I-AR coating / Hard multi coating I-Super hydrophobic coating
yenza ilensi engamboziwe ibe lukhuni futhi ikhulise ukumelana nemihuzuko kwandisa ukudluliswa kwe-lens futhi kunciphisa ukubonakaliswa kwendawo yenza i-lens ingangeni manzi, i-antistatic, i-anti slip kanye nokumelana nowoyela
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