Amalensi e-1.56 Bifocal Round Top Photochromic Gray HMC Optical

1.56 Amalensi e-Bifocal Round Top Photochromic Gray HMC Optical Isithombe Esifakiwe

Incazelo emfushane:

Izibuko ze-bifocal zilungele kakhulu ukusetshenziswa asebekhulile, futhi zingafeza ukubona okuseduze nokukude. Lapho abantu beguga, ukubona kwabo kuzoncipha futhi amehlo abo azophelelwa amandla. Futhi izibuko ze-bifocal zingasiza asebekhulile ukuthi babone kude futhi babone eduze.

Ilensi ekabili ibizwa nangokuthi ilensi ye-bifocal, ehlanganisa kakhulu ilensi ephezulu eyisicaba, ilensi ephezulu eyindilinga kanye nelensi engabonakali.

Amalensi ezibuko ze-bifocal ayadingeka ukuthi afake phakathi i-hyperopia diopter, i-myopia diopter noma ukukhanya okuphansi. Ibanga elikude le-pupillary, eduze nebanga le-pupillary.

Sithumelele i-imeyili

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Imininingwane Yokukhiqiza

Indawo Yokuqala:	I-Jiangsu	I gama le-brand:	UBORIS
Inombolo Yemodeli:	Ilensi ye-Photochromic	Izinto zeLensi:	I-SR-55
Umphumela Wombono:	I-Bifocal	Ifilimu Yokumboza:	I-HC/HMC/SHMC
Umbala wamalensi:	Okumhlophe (ngaphakathi)	Umbala Wokumboza:	Okuluhlaza/Okuluhlaza okwesibhakabhaka
Inkomba:	1.56	Amandla adonsela phansi aqondile:	1.28
Isitifiketi:	I-CE/ISO9001	Inani lika-Abbe:	35
Ububanzi:	70/28mm	Umklamo:	I-Asperical

Ngokomgomo wokusabela okubuyela emuva kwe-photochromic, ingafiphaza ngokushesha ngaphansi kwelanga kanye nemisebe ye-ultraviolet, imunce ngokugcwele ukukhanya kwe-ultraviolet, futhi imunce ukukhanya okubonakalayo ngendlela engathathi hlangothi; Uma ibuyela endaweni emnyama, ingabuyisela ngokushesha ukucaca okungenambala. Isetshenziswa kakhulu ezindaweni zokusebenza zangaphandle, ezineqhwa kanye nezangaphakathi ezinemithombo yokukhanya enamandla ukuvimbela umonakalo wamehlo obangelwa ukukhanya kwelanga, ukukhanya kwe-ultraviolet kanye nokukhanya okukhanyayo.

Ilensi eshintsha umbala ingalungisa ukujula kokushintsha kombala ngamandla okukhanya kwe-ultraviolet. Uma ukukhanya kwe-ultraviolet kunamandla, umbala uba mnyama kakhulu. Ngokuphambene nalokho, uma ukukhanya kwe-ultraviolet kubuthakathaka, umbala uzoba sobala kancane. Isimiso siwukuthi izinhlayiya ze-silver halide zengezwa ezintweni zokusetshenziswa zelensi, bese i-silver halide ihlukaniswa ibe ama-halogen ion nama-silver ion ngaphansi kwesenzo sokukhanya kwe-ultraviolet ukushintsha umbala.

Isingeniso Sokukhiqiza

1. Isivinini sokushintsha kombala: Uma ilensi yokushintsha kombala enhle ihlangana nokukhanya kwe-ultraviolet ngaphandle, isivinini sokushintsha kombala siyashesha kakhulu, futhi siyanyamalala ngokushesha ngaphakathi.

2. Ukujula kokushintsha kombala: uma imisebe ye-ultraviolet yelensi yokushintsha kombala inamandla, kulapho ushintsho lombala luzoba lujule khona. Ushintsho lombala lwelensi yokushintsha kombala evamile lungase lube lubi kakhulu.

3. Amalensi amabili ashintsha umbala anezinga elifanayo noma amalensi ashintsha ulwelwesi, kanye nesivinini sokushintsha umbala kanye nokujula kwamalensi amabili kuyafana. Akufanele kube khona icala elilodwa elishintsha umbala ngokujulile kanye nelinye elishintsha umbala ngokukhanyayo.