I-SETO 1.67 Ilensi yePhotochromic SHMC

Inkcazelo emfutshane:

Iilensi zefotochromic zikwabizwa ngokuba zii "photosensitive lens".Ngokomgaqo wokusabela okubuyisela umva wokutshintsha kombala okhanyayo, ilensi inokukhawuleza ibe mnyama phantsi kokukhanya kunye nemitha ye-ultraviolet, ithintele ukukhanya okuqinileyo kwaye ifunxe ukukhanya kwe-ultraviolet, kwaye ibonise ukungathathi hlangothi ekukhanyeni okubonakalayo.Ukubuyela ebumnyameni, kunokubuyisela ngokukhawuleza imeko ecacileyo engenambala, ukuqinisekisa ukuhanjiswa kwelensi.Ngoko umbala oguqula i-lens ufanelekile ukusetyenziswa kwangaphakathi nangaphandle ngexesha elifanayo, ukukhusela ukukhanya kwelanga, ukukhanya kwe-ultraviolet, ukukhanya kwiliso lomonakalo.

Iithegi:1.67 ifoto yelensi, 1.67 ilensi photochromic

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Inkcazo

I-1.67 i-photochromic shmc lens ebonakalayo
Umzekelo:	1.67 ilensi yamehlo
Indawo yemvelaphi:	Jiangsu, China
Uphawu:	SETO
Izinto zeeLensi:	Intlaka
Umbala weeLensi:	Cacileyo
Refractive Index:	1.67
Ububanzi:	75/70/65 mm
Umsebenzi:	photochromic
Ixabiso le-Abbe:	32
Ubunzima obuthile:	1.35
Ukhetho loKutyabeka:	HMC/SHMC
Umbala wokwaleka	Luhlaza
Uluhlu lwamandla:	Sph:0.00 ~-12.00;+0,25 ~ +6.00;Cyl:0.00~ -4.00

Iimpawu zeMveliso

1)Yintoni i-spin coating?

I-Spin coating yinkqubo esetyenziselwa ukufaka iifilim ezibhityileyo ezifanayo kwiisubstrate ezisicaba.Ngokuqhelekileyo umthamo omncinci wezinto zokugquma usetyenziswa kumbindi we-substrate, onokuthi ujikeleze ngesantya esiphantsi okanye ungajikelezi kwaphela.I-substrate ke ijikelezwe ngesantya ukuya kwi-10,000 rpm ukusasaza izinto zokugquma ngamandla e-centrifugal.Umatshini osetyenziselwa ukujikeleza ubizwa ngokuba yi-spin coater, okanye ngokulula i-spinner.
Ukujikeleza kuyaqhubeka ngelixa ulwelo lujikeleza emaphethelweni e-substrate, de kube ubuninzi obufunwayo befilimu bufezekisiwe.I-solvent esetyenzisiweyo idla ngokuguquguquka, kwaye ngaxeshanye ikhuphe.Ukuphakama kwesantya se-angular sokujikeleza, ifilimu iyancipha ngakumbi.Ubunzima befilimu buxhomekeke kwi-viscosity kunye nokugxininiswa kwesisombululo, kunye ne-solvent.Uhlalutyo lwethiyori yobuvulindlela ye-spin coating lwenziwa ngu-Emslie et al., kwaye iye yandiswa ngababhali abaninzi abalandelayo (kubandakanywa uWilson et al., Owafunda izinga lokusasazeka kwi-spin coating; kunye no-Danglad-Flores et al., Owafumana i-spin coating; Inkcazo yendalo yonke ukuqikelela ukutyeba kwefilimu ediphozithiweyo).
I-Spin yokwambathisa isetyenziswa ngokubanzi kwi-microfabrication ye-oxide esebenzayo umaleko kwiglasi okanye kwi-crystal substrates enye usebenzisa i-sol-gel precursors, apho ingasetyenziselwa ukwenza iifilimu ezibhityileyo ezifanayo ezinobunzima be-nanoscale.[6]Isetyenziswe kakhulu kwi-photolithography, ukubeka iileyile ze-photoresist malunga ne-1 micrometer ubukhulu.I-Photoresist ngokuqhelekileyo iphothwa ku-20 ukuya kwi-80 revolutions ngomzuzwana kwimizuzwana engama-30 ukuya kuma-60.Ikwasetyenziswa ngokubanzi ukwakhiwa kwezakhiwo zefotonic ezicwangcisiweyo ezenziwe ngeepolymers.
Enye inzuzo yokujikeleza iifilimu ezibhityileyo kukufana kobunzima befilimu.Ngenxa yokuziphakamisa, ubukhulu abuhlukanga ngaphezu kwe-1%.Nangona kunjalo, iifilimu ezishinyeneyo zokugquma iipolymers kunye neefotoresists zinokubangela amaso amakhulu omphetho anokucwangciswa kwawo kunemida yomzimba.

2.Ukuhlelwa kunye nomgaqo we-photochromic lens

I-Photochromic lens ngokweengxenye ze-lens discoloration zohlulwe zibe yi-photochromic lens (ekubhekiselwa kuyo njenge "base change") kunye ne-membrance layer discoloration lens (ekubhekiselwa kuyo njenge" utshintsho lwefilimu ") iindidi ezimbini.
I-substrate photochromic lens yongezwa i-chemical substance ye-halide yesilivere kwi-lens substrate.Ngokusabela kwe-ionic yesilivere ye-halide, iboliswa ibe yisilivere kunye ne-halide ukufaka umbala kwilensi phantsi kovuselelo olunamandla lokukhanya.Emva kokuba ukukhanya kube buthathaka, kudityaniswa kwi-halide yesilivere ukuze umbala ube khaphukhaphu.Obu buchule busetyenziswa rhoqo kwiglasi ye-photochroimc lens.
Ifilimu yokutshintsha i-lens iphathwa ngokukodwa kwinkqubo yokugquma i-lens.Ngokomzekelo, iikhompawundi ze-spiropyran zisetyenziselwa i-high-speed spin coating phezu kwe-lens.Ngokuhambelana nokukhanya kokukhanya kunye nokukhanya kwe-ultraviolet, isakhiwo se-molecular ngokwaso sinokutshintshwa kwaye sivale ukuze sifezekise umphumo wokudlula okanye ukuvimbela ukukhanya.

3. UKhetho lokuTyala?

Njengoko i-1.67 lens photochromic, i-super hydrophobic coating yiyona nto ikhethiweyo yokugqoka kuyo.
I-Super hydrophobic coating ikwabizwa ngokuba yi-crazil coating, inokwenza iilensi zingangeni manzi, i-antistatic, i-anti slip kunye nokumelana neoli.
Ngokubanzi, i-super hydrophobic coating ingabakho kwiinyanga ezi-6 ~ 12.