China 1.50 1.49 GASKIYAR GASKIYA DA MATA

1,50 1,49 RANAR RANA

Short Bayani:

Rigakafin tunani da al'ajabi da lalacewar haske ya haifar wa ma'aikatan otomatik na ofis, ɗan wasan buɗe ido, da direbobi.

Aika mana imel

Bayanin Samfura

Alamar samfur

Saurin bayani

Wurin asalin: Jiangsu, China	Sunan Alamar: Hongchen
Lambar Samfura: 1.49	Ruwan tabarau abu: guduro
Tasirin hangen nesa: Hangen nesa	Shafi: UC
Launuka Launi: Bayyanannu	Diamita: 70 / 75mm
Index: 1.49	Abubuwan: CR-39
RX Kayayyakin Kawai (SPH & ASP): SPH	MOQ: 1 Biyu
Sunan Samfur: CR39 RANAR RANA	RX Lens: akwai
Specific Nauyi: 1.32	Darajar Abbe: 58
Lokacin isarwa: A tsakanin kwana 20

Mu ruwan tabarau na CR39 na yau da kullun na yau da kullun filastik ne kuma ya dace da manufa ɗaya. Wadannan ruwan tabarau suna ba da ingantaccen ingancin gani da karko.

CR39 shine mafi yawan ruwan tabarau na asali. Yana da kyau don takaddun gargajiya.

Wannan tabarau an yi shi ne da filastik CR-39, wanda shine polymer (babban kwayar halitta wacce aka hada ta da wasu kanana da yawa, wanda aka sani da monomers). Gaskiya abin birgewa ne na HEre, CR-39 ya sami suna ne saboda shine tsari na 39 na filastik wanda kamfanin Columbia Resins (saboda haka "CR") ya kirkira a shekarar 1940.

CR39 (Filastik)

--Litweight kayan abu mai nauyi
--Yin aiki mai kyau ko da na manyan magunguna ne
--Ya dace da aiki da sinadarai da fenti / varnishes
- 'S ƙarfi ƙarfin aji' S '(faɗuwar ƙwallon ƙwal)
-Good karce juriya saboda wuya Layer (dama)
- Tsakanin ruwan tabarau yakamata ya zama mai kauri domin saduwa da buƙatun ƙarfin ƙarfi

Game da Ruwan tabarau

Ko kuna jin daɗin tsaurara wasanni ko ƙananan ayyukan waje, idanunku suna buƙatar kariya. Ruwan tabarau na rana suna ba da fasali da fa'idodi da yawa don dacewa da kowane salon rayuwa da gyaran hangen nesa da ake buƙata a cikin hasken rana kai tsaye da kuma yanayi mai haske.

Menene UV?

Rana ita ce tushen asalin hasken Ultraviolet (UV), wanda zai haifar da lahani ga idanunku. Rana tana fitar da nau'ikan 3 na hasken UV: UVA, UVB da UVC. Yanayin Duniya yana mamaye UVC; UVB an katange wani ɓangare; Ba'a tace hasken UVA kuma saboda haka yana iya haifar da lahani ga idanunku. Duk da yake akwai nau'ikan tabarau, ba duk tabarau ke ba da kariya ta UV ba - yana da mahimmanci a zaɓi ruwan tabarau wanda ke ba da kariya ta UVA da UVB lokacin sayen tabarau. Tabarau na taimakawa hana fitowar rana a kusa da idanun wanda ke haifar da cutar kansa ta fata, da larurar ido da kuma tausa. Tabarau kuma an tabbatar da kariya ta gani mafi aminci don tuƙi kuma suna samar da mafi ƙarancin ƙoshin lafiya da kariya ta UV don idanunku a waje.

Waɗanne nau'ikan ruwan tabarau ne akwai?

--- Lissafin Lalata: ruwan tabarau masu rarrabuwa suna rage tunani daga haifar da gani daga wurare daban-daban kuma sanannen jirgin ruwa ne, kamun kifi, keke, wasan golf, tuki da sauran ayyukan waje.
--- Ruwan tabarau na tace hasken shudi: Rana itace tushen Haske Mai Haske Mai Haske (HEV) Mai Haske, wanda zai iya haifar da zafin ido, gajiyawar ido da hargitsi a tsarin bacci na al'ada. Ruwan tabarau wanda yake tace shuɗi mai haske suna shahara ga masu wasan motsa jiki, mafarauta, masu kwalekwale da matukan jirgi waɗanda ke amfani da tabarau don haɓaka bambanci².
--- Lodan Gradient: Gilashin ruwan tabarau suna da launi daga sama zuwa ƙasa - saman ruwan tabarau ya fi duhu kuma ya dushe zuwa launi mai haske a ƙasan ruwan tabarau. Gilashin tabarau na da kyau don tuki, saboda suna kare idanun ku daga hasken rana amma suna ba da ƙarin haske ta ƙasan rabin ruwan tabarau ɗin don ku ga dashboard ɗin ku a sarari³.
--- Ruwan tabarau mai sau biyu: Ruwan tabarau mai sau biyu masu duhu daga sama zuwa kasa da kuma daga kasa zuwa sama - wannan ya sa ruwan tabarau ya zama mafi duhu a saman da kasan ruwan tabarau, yayin da tsakiyar tabarau ke da haske. Gilashin tabarau mai sau biyu suna dacewa don yini a bakin rairayin bakin teku, saboda suna kiyaye idanu daga hasken rana da haske wanda ke nuna yashi, ruwa da sauran abubuwan da ke nunawa⁴.
--- Ruwan tabarau na hoto: ruwan tabarau na hoto yana canzawa kai tsaye zuwa canza yanayin haske ko a cikin gida ko a waje don haɓaka hangen nesa a cikin kowane yanayi.
--- Gilashin Gilashi: Gilashin madubi suna ba da kariya ta UV da haske tare da zaɓuɓɓukan launi na madubi masu kyau.
--- Anti-Reflective Coatings: Masu rufe fuska masu nuna haske suna rage haske don mafi kyawun hangen nesa; wasu kayan shafawa masu nuna haske suma ana samun su tare da kariya ta UV don kiyaye idanun ku daga hasken UV.

Bayanin samfur

KAYAN KWAYOYI	RATAYE	1.49
	SAKAMAKON NUNA	Hangen nesa
	Zane	Siffar zobe
	PHOTOCHROMIC	A'a
	LAYI KYAUTA	CR39
	Launi	Grey, Brown, Koren, Rawaya
	RASHIN JAWABI	6-8H
	GASKIYA	70 / 75mm
	SAMUN SHAFA	UC
	Yana ba da kariya ta hasken rana a cikin waje, yana dawowa don samun ƙananan matakin sha a ciki
	Za a iya amfani da shi daidai daidai cikin shekara, a duk yanayin yanayi da kuma ayyuka daban-daban
Sharuɗɗan Biya & Jirgin Sama	Port	FOB SHANGHAI
	MOQ	2000 nau'i-nau'i
	Abilityarfin ƙarfi	10000 nau'i-nau'i kowace rana
	Ranarfin Wuta	Jirgin sama 0.00
Babban Fasali	Yana kiyaye idanunku daga kowace irin cutar ido ta hanyar haskaka hasken UV gaba dayaGaranti na shekara 1

Marufi & Isarwa

Isarwa & Kashewa

Ambulaf (Ga zabi):

1) misali farin ambulaf

2) Alamar mu ta "Hongchen" ta lullubeta

3) OEM ya lulluɓe tare da Logo na abokin ciniki

Cartons: katunan kwali na yau da kullun: 50CM * 45CM * 33CM (Kowane katun zai iya haɗawa da nau'ikan nau'ikan 500 ~ ruwan tabarau 600 da suka gama, 220pairs ruwan tabarau na gama-gari. 22KG / CARTON, 0.074CBM)

Port mafi kusa dashi: tashar jiragen ruwa ta Shanghai

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