Ọkara Emechara White 1.499 Index Flat Top Bifocal Lens Na-enweghị mkpuchi CR39 Ihe

Semi Finished 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 - 3000prs, 10days
Ọnụ ọgụgụ (abụọ)> 5000prs, A ga-ekwurịta okwu

Ọkara Emechara White 1.499 Index Flat Top Bifocal Lens UC

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
Tinye: + 1.00 ~ + 3.00
Semif lens1

Gịnị bụ mkpa nke a ọma ọkara okokụre oghere ka RX mmepụta? ..
a. Ọnụ ọgụgụ dị elu dị elu na ike ziri ezi na nkwụsi ike
b. Ọnụ ọgụgụ dị elu dị mma na mma ịchọ mma
c. ihe Akwa ngwa anya atụmatụ
d. Mmetụta nsonaazụ ọma na mkpuchi mkpuchi siri ike / AR na-arụpụta
e. Ghọta ikike mmepụta kachasị
f. Deliverybịa ihe n’oge
Ọ bụghị naanị mma elu elu, anya m gwụchara na-elekwasị anya na mma nke dị n'ime, dịka nkọwa ziri ezi ma kwụsie ike, ọkachasị maka freeform a ma ama.

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.

Flat Top 1.56 Photochromic Gray Cr39 eyeglass Lenses AR Coating
Flat top

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.

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.

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

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