1.59 PC Progressive HMC optical lens

Kev Piav Qhia Luv:

Cov txiaj ntsig thiab qhov tsis zoo ntawm cov iav tsom iav polycarbonate yog dab tsi?

Cov iav polycarbonate yog ua los ntawm kev txhaj tshuaj molding. Cov iav no muaj kev tiv taus kev cuam tshuam zoo thiab yog li ntawd zoo tagnrho rau cov menyuam yaus, kev ua si nawv thiab kev lag luam. Nws kuj muaj kev tiv thaiv UV zoo thiab qhov ntsuas refractive siab dua li CR39.

Qhov tsis zoo ntawm cov iav polycarbonate suav nrog qhov tseeb tias lawv txoj kev tiv taus kev sib txhuam tsis zoo, tab sis thaum ntxiv cov txheej tiv thaiv kev khawb rau qhov no qhov kev tiv thaiv kev cuam tshuam raug txo qis me ntsis. Cov iav hom no tsis tuaj yeem yooj yim pleev xim.

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Cov Lus Qhia Txog Khoom

Cov Cim Npe Khoom

Cov Khoom Piav Qhia

Cov Ntawv Qhia	1.59	Txoj kab uas hla	75 MM
Monomer	75 MM	Monomer	Polycarbonate
Qhov Ntev ntawm Txoj Kev Hauv Tsev	28	Abbe Value	37.5
Lub zog nqus tshwj xeeb	1.28	Kev Kis	>98%
Lub zog ntau yam	SPH: 0.00~+2.00, NTXIV: NTXIV+1.00~+3.00

1. Cov txiaj ntsig ntawm Polycarbonate Lenses

♦ Cov iav polycarbonate ruaj khov dua li cov yas ib txwm muaj, tsis hnyav heev. tawg-pov thawj.
♦ Cov iav polycarbonate kuj tsis tawg, muaj qhov tiv taus kev cuam tshuam zoo tshaj plaws ntawm txhua yam khoom siv iav. Ntau tus kws kho qhov muag xaiv siv cov iav polycarbonate xwb rau cov tsom iav menyuam yaus. Vim tias cov iav tsis tawg, tus menyuam lub qhov muag yuav tsis raug puas tsuaj los ntawm cov iav ya lossis yas yog tias cov tsom iav raug ntaus hnyav los ntawm lub pob lossis tus ntaus pob.
♦ Lawv kuj muaj kev tiv thaiv ultraviolet (UV) uas ua rau lub qhov muag tsis txhob raug tshav ntuj kub.
♦ Cov thav duab kev nyab xeeb ua si nawv yog ua los kom tuav tau qhov cuam tshuam siab los ntawm cov pob uas txav ceev lossis cov racquet hnyav. Polycarbonate yuav txo qhov raug mob los ntawm cov thav duab lawv tus kheej.

2. Cov yam ntxwv ntawm Cov Lens Progressive

Cov tsom iav uas nce qib (progressive lenses) daws tau cov kev xav tau pom sib cais hauv ib lub tsom iav - feem ntau muaj ib lub tshav pob "saib deb" uas tsim rau sab saud ntawm lub tsom iav thiab ib lub tshav pob "pom ze" uas tsim rau sab qis. Tsis yog ib txoj kab cais cov cheeb tsam no, lawv "sib xyaw" ua ke, feem ntau nrog rau nruab nrab ntawm lub tsom iav ua haujlwm kho qhov muag nruab nrab thaum tsim nyog.

Kev Xaiv Txheej

Txheej tawv (HC)	Txheej Txheej Ntau (HMC / AR)	Super Hydrophobic Txheej (SHMC)
Txhawm rau txhim kho qhov nyuaj ntawm lub lens kom tiv thaiv qhov khawb ntawm lub substrate	Yuav kom tiv thaiv tau lub lens kom zoo los ntawm kev cuam tshuam	Yuav ua kom lub lens tsis muaj dej, tiv thaiv hluav taws xob, tiv thaiv kev plam thiab roj

Cov Ntaub Ntawv Txog Kev Siv

POLYCARBONATE FINISHED PROGRESSIVE LENS TECHNICAL CHART
Txoj kab uas hla (hli)	Lub hauv paus Nkhaus (D)	Sage @50 hli (hli)	Sage @40 hli (hli)	Nruab nrab Tuab (hli)	Ntug Thickness (hli)	Qhov Tseeb Nkhaus @1.530 (D)	RXQhov Tseeb Nkhaus @1.530 (D)	Kab Rov Qab (D)
75MM	2.75D	1.73 ± 0.01	1.12 ± 0.01	10.6 ± 0.15	12.5 ± 1.15	2.75 ± 0.05	2.90 ± 0.05	4.25
	4.75D	2.85 ± 0.01	0.84 ± 0.01	12.5 ± 0.15	10.5 ± 1.15	4.75 ± 0.05	4.81 ± 0.05	4.25
	6.75D	3.98±0.01	2.55 ± .001	9.5 ± 0.15	8.1±0.15	6.75 ± 0.05	7.0 ± 0.05	6.25

Cov Khoom Qhia

Khoom Ntim Khoom

Cov Lus Qhia Txog Kev Ntim Khoom 1.56 hmc lens ntim khoom: cov hnab ntawv ntim khoom (Xaiv): 1) cov hnab ntawv dawb txheem 2) OEM nrog cov neeg siv khoom LOGO, muaj MOQ yuav tsum tau ua Cov thawv: cov thawv txheem: 50CM * 45CM * 33CM (Txhua lub thawv tuaj yeem suav nrog kwv yees li 500 khub lens, 21KG / CARTON) Chaw nres nkoj: SHANGHAI