White 1.499 Index Flat Top Bifocal Anya na-enweghị mkpuchi CR39 Ihe

White 1.499 Index Flat Top Bifocal Lenses Without Coating CR39 Material

Nkọwa nkenke:

Ebe Amalite: Jiangsu, China
Nọmba nlereanya: 1.499
Anya m Agba: Clear, Clear
Mmetụta ọhụụ: Ewepụghị Top
Corridor: D28
Aha Aha: eze
Akwụkwọ: CE / ISO
Anya m Ihe: CR39
Mkpuchi: UC, HC, HMC
Obosara: 70mm


Product Ihe

Ngwaahịa

Nkwakọ ngwaahịa & nzipu

Ere Ngwa Ụzọ abụọ
Single ngwugwu size 50X45X45 cm
Otu nnukwu ibu Banyere 22kgs
Agedị ngwugwu N'ime: envelopu; Mpụga: Carton; mbupụ ọkọlọtọ ma ọ bụ n'elu gị imewe
Etiti oge Ọnụ ọgụgụ (abụọ) 1 - 1000prs, 10days
Ọnụ ọgụgụ (abụọ)> 5000prs, A ga-ekwurịta okwu

1.61 / 1.67 na-aga n'ihu mkpumkpu korido 12 + 2mm ngwa anya oghere

Ndepụta ntụgharị Ogologo Corridor Mkpuchi Abbe Uru
1.499 D25 UC, HC, HMC  57
Nnukwu mpo Nzipu Monomer Uzo Ike
1.32 > 97% CR39 SPH: 0.00 ~ + -3.00 ADD: + 1.00 ~ + 3.00
Flat Top 1.56 Photochromic Gray Cr39 eyeglass Lenses AR Coating

Njirimara.
1) Bifocal fused nke kacha ewu ewu taa nwere ụdị D nke dị n'akụkụ akụkụ gbara 90 degrees nke mere na akụkụ larịị nke "D" na-eche ihu. N'ihi nke a, a na-akpọkwa D-seg bifocals "flat-top" (FT) ma ọ bụ "straight-top" (ST) bifocals.

2) Nke a bụ D nke oghere bifocal. Ọ nwere uru na oghere anya nke akụkụ dị nso nke akụkụ oghere nke akụkụ ntụgharị akụkụ nke mpaghara ọgụgụ nke na-enye ọhụụ kachasị mma, dị na elu akụkụ ọgụgụ. Nakwa akụkụ kachasị nke ebe a na-agụ ihe dị n'okpuru akara nkewa, ọ bụkwa akụkụ nke oghere nke onye ji ya ga-eji.

The Uru Of Ewepụghị Top Anya m.

1) Nke a bụ ụdị oghere dị mfe nke na-eme ka onye nwe ya lekwasị anya n'ihe ndị dị nso na nso dị anya site na otu lens.

2) Emebere ụdị oghere a iji mee ka ịlele ihe dị anya, na nso nso na na etiti etiti yana mgbanwe kwekọrọ na ike maka ebe ọ bụla.

Flat top
Blue Cut 1.56 progressive multi coatin  shorter corridor 12+2mm optical lens2

Ihe mkpuchi AR.
--HC (mkpuchi siri ike): Iji kpuchido anya lenses ndị a na-ekpuchighị ekpuchi na nguzogide ọkọ
-HMC (mkpuchi siri ike multi / mkpuchi AR): Iji kpuchido oghere ahụ n'ụzọ dị mma site n'echiche, welie ọrụ na ọrụ ebere nke ọhụụ gị
-SHMC (mkpuchi mkpuchi hydrophobic dị elu): Iji mee lens na-enweghị mmiri, antistatic, mgbochi mgbochi na nguzogide mmanụ.


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