Ngokuphuhliswa kweeglasi, ukubonakala kweeglasi kuye kwaba kuhle kakhulu, kwaye imibala yeglasi iye yabalabala, yenza ukuba ube nemfashini yokugqoka iiglasi. Iiglasi zefotochromic ziziphumo zeeglasi ezintsha. Isibuko sechromatic sinokutshintsha imibala eyahlukeneyo ngokobunzulu bokukhanya kwelanga.
Uhlalutyo lwemigaqo yeeglasi zephotochromic
Ikwabizwa ngokuba ziiglasi zokukhusela ilanga.
Isetyenziswa ikakhulu kwibala elivulekileyo, ikhephu, kunye neendawo zokusebenzela zokukhanya ezinamandla okuthintela umonakalo wamehlo ekukhanyeni kwelanga, ukukhanya kwe-ultraviolet kunye ne-glare.
I-lens yenziwe ngeglasi ye-optical ene-silver halide microcrystals. Ngokomgaqo wokukhanya kombala we-interconversion reversible reaction, inokukhawuleza ibe mnyama phantsi kokukhanya kwelanga kunye nokukhanya kwe-ultraviolet, ukufunxa ngokupheleleyo ukukhanya kwe-ultraviolet, kunye nokufunxa ukukhanya okubonakalayo ngokungathathi hlangothi; Ukubuyisela ngokukhawuleza okungenambala kunye nokungafihli. Iipropati ze-photochromic zale lens ziguqulwa ngokusisigxina.
Iiglasi zephotochromic zitshintsha kakhulu imibala ngenxa yokukhanya kokukhanya
Iiglasi zephotochromic zitshintsha kakhulu imibala ngenxa yokukhanya kokukhanya. Ngokubanzi, kukho imibala emininzi efana neti, ebomvu, eluhlaza okwesibhakabhaka, engwevu, njl. Umbala wokuqala ufanelekile kubantu abahlala befuna ukusebenza ngaphandle.
Ngophuhliso lwesayensi kunye nobuchwepheshe, abantu baye baqulunqa uhlobo lweeglasi ezidibanisa imisebenzi emibini - iiglasi zephotochromic.
Xa iiglasi zibonakaliswe ekukhanyeni okunamandla ngaphandle (okanye elangeni), umbala weelensi uya kuba mnyama ngokuthe ngcembe, onokukhusela iiglasi ekuvuseleleni ukukhanya okunamandla; xa kungena kwigumbi, ukukhanya kuya kuba buthathaka kwaye umbala weelensi uya kuba lula, uqinisekisa ukubonwa okuqhelekileyo kwendawo. .
Iiglasi ezithatha ifotokhromic ziya kutshintsha umbala kuphela xa zibekwe elangeni. Kwezinye iimeko, abayi kutshintsha umbala ngaphakathi kwindlu, ngoko unokuyisebenzisa ngokuzithemba. Awuzukwazi ukubona izinto ngokucacileyo ngenxa yokukhanya okumfiliba ngaphakathi. Iiglasi ze-photochromic myopia zifana neeglasi eziqhelekileyo ze-myopia, kwaye akukho mahluko.
Iinzuzo zokunxiba iiglasi zephotochromic
Xa abantu bembethe iiglasi ze-photochromic ukusuka elangeni ukuya kwigumbi, ukuguquka ngokukhawuleza kokukhanya kunye nombala kunika amehlo ukuvakalelwa kokukhathala. Kubantu abane-myopia ephezulu, ukukwazi kwamehlo ukulungelelanisa ukudinwa kubuthathaka. Ngoko ke, kucetyiswa ukuba amehlo Abantu abanezidanga eziphezulu banxibe iiglasi ezinjalo.
Ekubeni i-halide yesilivere eyongeziweyo kunye ne-copper oxide idityaniswe neglasi ye-optical, iiglasi ze-photochromic zinokuphinda ziguqulwe kwaye zisetyenziswe ixesha elide, elingenakukhusela kuphela amehlo ekuvuseleleni ukukhanya okunamandla, kodwa zidlala indima ekulungiseni umbono. .
Ngokuqhelekileyo, iiglasi ze-photochromic zinempembelelo ethile emehlweni abantu, ngoko ke ukuba ufuna ukuba nemfashini, unokukhetha ukugqoka iiglasi ze-photochromic.
Ixesha lokuposa: Jun-08-2022