Izibuko zelanga ze-CR39 lens

CR39 Sunglasses lens Isithombe esifakiwe

Incazelo emfushane:

Izibuko zelanga ziwuhlobo lwemikhiqizo yokunakekelwa kombono ukuvimbela ukulimala kwamehlo abantu okubangelwa ukukhanya kwelanga okunamandla.Ngokuthuthukiswa kwezinga lempahla yabantu kanye namasiko, izibuko zelanga zingasetshenziswa njengezesekeli ezikhethekile zobuhle noma isitayela somuntu siqu.

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Imininingwane Yokukhiqiza

Indawo Yomsuka:	Jiangsu	I gama le-brand:	BORIS
Inombolo Yemodeli:	Inkomba ephezuluIlensi	Izinto zamalensi:	inhlaka
Umphumela Wombono:	Umbono Owodwa	Ifilimu Yokumboza:	UC/HC/HMC
Umbala Wamalensi:	ezimibalabala	Umbala Wokunamathela:	Okuluhlaza/Okuluhlaza okwesibhakabhaka
Inkomba:	1.49	I-Gravity ethize:	1.32
Isitifiketi:	CE/ISO9001	I-Abbe Value:	58
Ububanzi:	80/75/73/70mm	Idizayini:	I-Aperical

Ngokuvamile, izibuko zelanga zinalezi zinto ezilandelayo:

1. I-resin lens lens material: I-resin iyikhemikhali enesakhiwo se-phenolic.Izici: isisindo esilula, ukumelana nokushisa okuphezulu, ukumelana nomthelela onamandla, futhi kungavimbela ngokuphumelelayo imisebe ye-ultraviolet.

2. Izinto ze-nylon lens Lens: ezenziwe inayiloni, izici: ukunwebeka okuphezulu kakhulu, ikhwalithi ye-optical enhle kakhulu, ukumelana nomthelela oqinile, okuvame ukusetshenziswa njengezinto zokuzivikela.

3. I-Carbonated polyester lens (i-PC lens) lens impahla: eqinile, akulula ukuphuka, ukumelana nomthelela, izinto eziqokwe ngokukhethekile zamalensi ezibuko zemidlalo, intengo iphakeme kunaleyo yamalensi e-acrylic.

4. Ilensi ye-Acrylic (ilensi ye-AC) yelensi: Inokuqina okuhle kakhulu, isisindo esilula, umbono ophezulu kanye ne-anti-inkungu enhle.

Isingeniso Sokukhiqiza

Odokotela bamehlo batusa ukuthi ngaso sonke isikhathi kufanele ugqoke izibuko zelanga ukuze uvikele amehlo akho;lokhu kungenxa yokuthi inhlamvu yeso (i-lens) yethu kulula kakhulu ukumunca imisebe ye-ultraviolet, futhi ukulimala kwemisebe ye-ultraviolet kunezici ezimbili ezivelele:

1.Ukulimala kwemisebe ye-ultraviolet kuzonqwabelana.Njengoba ukukhanya kwe-ultraviolet kungukukhanya okungabonakali, kunzima ngabantu ukukubona ngendlela enembile.

2.Ukulimala kwemisebe ye-ultraviolet emehlweni akunakulungiseka, okungukuthi, akunakulungiseka.Okufana nokuthi: ukuhlinzwa kwe-cataract kungashintshwa kuphela ngamalensi e-intraocular.Ukulimala okuhlala isikhathi eside esweni kungaholela kalula ekulimaleni kwe-cornea ne-retina, ukufiphala kwe-lens kuze kube yi-cataract, okuholela ekulimaleni okubonakalayo okungapheli.

Njengoba umonakalo wemisebe ye-ultraviolet emehlweni ungabonakali, awukwazi ukuzwakala ngokushesha.Uma ungazigqoki izibuko, awuzizwa ungakhululekile.Kusho nje ukuthi amehlo akho awazweli kakhulu ekukhanyeni okubonakalayo (njengokubenyezela okucwazimulayo, ukuxhopha, nokukhanya okuveziwe)., futhi ayikwazi ukugwema ukulimala kwe-UV.

Ingabe izibuko zelanga ziba mnyama, kuba ngcono umphumela wokuvinjwa kwe-UV?

Cha, umsebenzi we-lens ukuvimba imisebe ye-ultraviolet ukuthi iphathwa ngenqubo ekhethekile (ukwengeza i-UV powder) phakathi nenqubo yokukhiqiza, ukuze i-lens ikwazi ukudonsa ukukhanya okuyingozi ngaphansi kwe-400NM njengemisebe ye-ultraviolet lapho ukukhanya kungena.Akuhlangene nokujula kwefilimu.