Iilensi ze-1.56 Bifocal Round Top Photochromic Gray HMC Optical

1.56 Iilensi ze-Bifocal Round Top Photochromic Gray HMC Optical Umfanekiso obonisiweyo

Inkcazo emfutshane:

Iiglasi ze-bifocal zilungele ukusetyenziswa ngabantu abadala, kwaye zinokwenza abantu babone kufutshane nakude. Xa abantu besaluphala, amehlo abo aya kufiphala kwaye amehlo abo aya kuba buthathaka. Kwaye iiglasi ze-bifocal zinokunceda abantu abadala ukuba babone kude kwaye babone kufutshane.

Ilensi ezimbini zikwabizwa ngokuba yilensi ye-bifocal, equka ikakhulu ilensi ethe tyaba, ilensi ejikelezileyo kunye nelensi engabonakaliyo.

Iilensi zeeglasi ze-bifocal ziyafuneka ukuba zibandakanye i-hyperopia diopter, i-myopia diopter okanye i-downlight. Umgama okude we-pupillary, kufutshane nomgama we-pupillary.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iinkcukacha zeMveliso

Indawo Yokuqala:	IJiangsu	Igama lebrand:	UBORIS
Inombolo yoMzekelo:	Ilensi yePhotochromic	Izinto zeLensi:	SR-55
Isiphumo Sombono:	I-Bifocal	Ifilimu yokugquma:	I-HC/HMC/SHMC
Umbala weLensi:	Mhlophe (ngaphakathi)	Umbala wokugquma:	Luhlaza/Luhlaza okwesibhakabhaka
Isalathiso:	1.56	Ubunzima obuthile:	1.28
Isiqinisekiso:	I-CE/ISO9001	Ixabiso lika-Abbe:	35
Ububanzi:	70/28mm	Uyilo:	I-Asperical

Ngokomgaqo we-photochromic reciprocal reversible reaction, inokuba mnyama ngokukhawuleza phantsi kwelanga kunye nemisebe ye-ultraviolet, ifunxe ngokupheleleyo ukukhanya kwe-ultraviolet, kwaye ifunxe ukukhanya okubonakalayo ngendlela engathathi cala; Ukubuyela kwindawo emnyama, inokubuyisela ngokukhawuleza ukukhanya okungenambala. Isetyenziswa kakhulu kwiindawo zokusebenza zangaphandle, ezinekhephu kunye nezangaphakathi ezinemithombo yokukhanya enamandla ukuthintela umonakalo wamehlo obangelwa kukukhanya kwelanga, ukukhanya kwe-ultraviolet kunye nokukhanya okukhanyayo.

Ilensi etshintsha umbala ingalungisa ubunzulu bokutshintsha kombala ngokukhanya kwe-ultraviolet. Okukhona ukukhanya kwe-ultraviolet kunamandla, kokukhona umbala umnyama. Ngokuchaseneyo, okukhona ukukhanya kwe-ultraviolet kubuthathaka, kokukhona umbala uya kubonakala ungaphantsi. Umgaqo kukuba amasuntswana e-silver halide ongezwe kwizixhobo zokwenza i-lens, kwaye i-silver halide ibola ibe yi-halogen ions kunye ne-silver ions phantsi kwesenzo sokukhanya kwe-ultraviolet ukutshintsha umbala.

Intshayelelo yeMveliso

1. Isantya sokutshintsha kombala: Xa ilensi yokutshintsha kombala idibana nokukhanya kwe-ultraviolet ngaphandle, isantya sokutshintsha kombala sikhawuleza kakhulu, kwaye siphela ngokukhawuleza ngaphakathi.

2. Ubunzulu bokutshintsha kombala: okukhona i-ultraviolet ray yelensi elungileyo yokutshintsha kombala inamandla, kokukhona utshintsho lombala luya kuba nzulu. Utshintsho lombala lwelensi yokutshintsha kombala ngokubanzi lunokuba lubi kakhulu.

3. Iilensi ezimbini ezitshintsha umbala ezinezinga elifanayo okanye iilensi ezitshintsha inwebu, kunye nesantya sokutshintsha umbala kunye nobunzulu beelensi ezimbini ziyafana. Akufuneki kubekho enye enotshintsho olunzulu lombala kunye nenye enotshintsho lombala olukhanyayo.