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1.56 Filastik Bifocal Photochromic UV420 Blue Yanke Lens Filayen Hoto
  • 1.56 Filastik Bifocal Photochromic UV420 Blue Yanke ruwan tabarau na gani
  • 1.56 Filastik Bifocal Photochromic UV420 Blue Yanke ruwan tabarau na gani
  • 1.56 Filastik Bifocal Photochromic UV420 Blue Yanke ruwan tabarau na gani

1.56 Filastik Bifocal Photochromic UV420 Blue Yanke ruwan tabarau na gani

Takaitaccen Bayani:

Idan daidaitawar idon mutum ya raunana saboda tsufa, yana buƙatar gyara hangen nesa daban don hangen nesa da kusa.A wannan lokacin, ya / ta sau da yawa yana buƙatar saka gilashin biyu daban-daban, wanda ba shi da kyau.Don haka, ya zama dole a niƙa mabambantan iko guda biyu a kan ruwan tabarau ɗaya don zama ruwan tabarau a wurare biyu.Ana kiran irin wannan ruwan tabarau na bifocal ko gilashin bifocal.

Binocular lenses ko bifocal ruwan tabarau ruwan tabarau ne waɗanda ke ɗauke da wuraren gyara guda biyu a lokaci guda kuma ana amfani da su musamman don gyaran presbyopia.

Binocular lenses ko bifocal ruwan tabarau ruwan tabarau ne waɗanda ke ɗauke da wuraren gyara guda biyu a lokaci guda kuma ana amfani da su musamman don gyaran presbyopia.Wurin da ruwan tabarau ke gyara hangen nesa ana kiransa Farkon hangen nesa, kuma wurin da ake gyara hangen nesa ana kiransa kusa da hangen nesa da wurin karatu.Gabaɗaya filin da ke nesa yana da girma, don haka ana kiransa babban filin, yayin da filin da ke kusa ƙanƙanta ne, don haka ake kiransa filin.

Blue haske ya kasu kashi mai amfani da cutarwa.Hasken shuɗi mai tsayi tsakanin 415 zuwa 455 nm shine ɗan gajeren igiyar hasken shuɗi mai cutarwa, wanda ke buƙatar kariya.Dangane da ka'idar karin launi na haske, shuɗi da rawaya sune launuka masu dacewa, don haka gilashin tare da aikin kariyar haske mai launin shuɗi zai zama rawaya kaɗan idan aka kwatanta da ruwan tabarau na yau da kullun.Mafi girman adadin toshe hasken shuɗi mai cutarwa, mafi duhu launin bangon gilashin haske mai shuɗi.


Cikakken Bayani

Tags samfurin

Siga

Mai girman kai 1.56 HMC
Kayan abu Nk55 / Kayayyakin Sin
Abbe Value 38
Diamita 65/28MM/72/28MM
Launi Lens Fari/Grey/Burawa
Tufafi HMC
Launi mai rufi Kore/Blue
Wutar Wuta SPH +/- 0.00 Zuwa +/- 3.00 KARA:+1.00 Zuwa+3.50
Amfani Akwai A cikin Tsarin Spheric/Aspheric, Babban Ingancin Filastik Lens, Premium Lenstreatment Tare da Anti-Reflective, Anti-Glare, Antu-Scrath & Water Resistant

Hotunan samfur

1.56 FALASTIC BIFOCAL PHOTOCHROMIC UV420 BLUE YANKE RUWAN gani (2)
1.56 Filastik Bifocal Photochromic Uv420 Blue Yanke Lens Na gani 3
1.56 Filastik Bifocal Photochromic Uv420 Blue Yanke Lens Na gani4

Kunshin Cikakkun Taimako da jigilar kaya

1. Za mu iya bayar da daidaitattun ambulaf ga abokan ciniki ko tsara ambulan launi na abokin ciniki.
2. Ƙananan umarni shine kwanaki 10, manyan umarni shine kwanaki 20 -40.Takamaiman isarwa ya dogara da iri-iri da adadin odar.
3. Jirgin ruwa: kwanaki 20-40.
4. Express za ka iya zaɓar UPS, DHL, FEDEX.etc.
5. Jirgin iska 7-15 kwanaki.

Siffar Samfurin

1. Lens ya fi haske, iko kuma mafi daidaito, cikakkiyar sutura daga na'ura mai sutura.
2. Toshe UVA da UVB, kariya daga hasken rana mai cutarwa.
3. Haske fiye da CR39 - 1.499 ruwan tabarau.
4. Kiyaye watsawar fitilun da ake iya gani da kuma riƙe fitilolin shuɗi-kore masu fa'ida Tabbatar da kaifin gani da jin daɗin gani.

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