1.56 Ci gaban Blue Yanke HMC Na gani ruwan tabarau

1.56 Cigaban Blue Yanke HMC Na'urar gani da ido Featured Hoto

Takaitaccen Bayani:

Lens mai ci gaba shine ruwan tabarau mai ɗabi'a.Ba kamar gilashin karatu na gargajiya da gilashin karantawa mai ninki biyu ba, ruwan tabarau masu ci gaba ba su da gajiyawar kasancewa koyaushe daidaita yanayin ido yayin amfani da ruwan tabarau mai ninki biyu, kuma ba su da tsayayyen layi mai rarraba tsakanin tsayin nesa biyu.Saka da kyau, kyakkyawan bayyanar, a hankali ya zama mafi kyawun zaɓi na taron presbyopia.

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Cikakken Bayani

Tags samfurin

Cikakken Bayani

Wurin Asalin:	Jiangsu	Sunan Alama:	BORIS
Lambar Samfura:	Blue yanke Lens	Kayan Lens:	Nk-55
Tasirin hangen nesa:	Lens na Ci gaba	Fim Mai Rufi:	HC/HMC/SHMC
Launin ruwan tabarau:	Fari (na cikin gida)	Launin Rufi:	Kore/Blue
Fihirisa:	1.56	Takamaiman Nauyi:	1.28
Takaddun shaida:	CE/ISO9001	Abbe Value:	35
Diamita:	72/70mm	Zane:	Aspherical

Gilashin mai ɗaukar hoto da yawa suna magance matsalar cewa masu matsakaici da tsofaffi suna buƙatar haske daban-daban don ganin abubuwa a nesa daban-daban kuma suna buƙatar canza gilashi akai-akai.Gilashin biyu na iya gani mai nisa, kyakkyawa, kuma suna iya gani kusa.Daidaitawar gilashin multifocal shiri ne na tsari, wanda ke buƙatar fasaha fiye da ma'auni na gilashin monocal.Masu binciken ido ba kawai suna buƙatar fahimtar optometry ba, har ma suna buƙatar fahimtar samfuran, sarrafawa, daidaitawa na firam ɗin madubi, ma'aunin lanƙwasa fuska, kusurwar gaba, nisan ido, nisan ɗalibi, tsayin ɗalibi, lissafin canjin cibiyar, sabis na tallace-tallace, zurfi. fahimtar ka'idodin mai da hankali da yawa, fa'idodi da rashin amfani, da sauransu.

Gilashin multifocal duk suna da "yankunan astigmatic," wanda gefen ruwan tabarau blur.Matsayi mafi girma na madubi mai siffar zobe da madubi na silindi, mafi girma da Ƙara kuma ya fi girma yankin astigmatic.Mafi kyawun (wato, mafi tsada) fasaha, ƙananan astigmatism, kuma mafi girma kusa da filin ra'ayi, mafi jin dadi mai amfani.

Gabatarwar samarwa

Gilashin haske na Anti-blue wani nau'in tabarau ne wanda zai iya hana shudin haske daga idanu masu ban haushi.Gilashin haske na musamman na anti-blue yana iya keɓe ultraviolet da radiation yadda ya kamata da kuma tace hasken shuɗi.Ya dace da amfani lokacin kallon kwamfuta ko TV ko wayar hannu.Idanu na yau da kullun sun dace da fita, yin aikin gida da karatu.