Masomphenya a Multifocal 1.499 CR39 Opanda Makina Opita Patsogolo Owerenga Magalasi

Multifocal Vision 1.499 CR39 Uncoated Progressive Lenses for Reading Glasses

Kufotokozera Kwachidule:

Malo Oyamba: Jiangsu, China
Cholozera CR39 1.499
Mtundu wa Mandala: Chotsani, Chotsani
Masomphenya: Kupita patsogolo
Khonde: 14 + 2mm
Dzina Brand: kingway
Chiphaso: CE / ISO
Zopangira mandala: Utomoni
Ating kuyanika: UC, HC
Awiri: 70mm


Mankhwala Mwatsatanetsatane

Zogulitsa

Kuyika & Kutumiza

Kugulitsa Units Awiri
Kukula kwa phukusi limodzi 50X45X45 masentimita
Kulemera kwakukulu kamodzi Pafupifupi 22kgs
Phukusi Mtundu Mumtima: maenvulopu; Kunja: Katoni; katundu wogulitsa kunja kapena pamapangidwe anu
Nthawi yotsogolera Kuchuluka (awiriawiri) 1 - 1000prs, 10days
Kuchuluka (awiriawiri)> 5000prs, Kuti tikambirane

Multifocal Vision Semi Yatha 1.499 CR39 Uncoated Progressive Lenses 

Refractive index Utali wa Corridor Zokutira Mtengo wa Abbe
1.499 14 + 2mm UC, HC 57
Mphamvu Yeniyeni Kutumiza Kuchita bwino Mphamvu ya Mphamvu
1.32 > 97% CR39 SPH: 0.00 ~ + -3.00
Onjezani: + 1.00 ~ + 3.00
Photochromic Gray 1.56 Cr39 Progressive short corridor eyeglass Lenses HMC

Makhalidwe a CR39

1). Kutsutsana kwakukulu pakati pama lens ena amalozera.

2). Zowoneka bwino kwambiri kuposa ma lens ena amalozera, monga 1.56, 1.61, 1.67, 1.74 ndi 1.59 pc.

3). Kutumiza kwapamwamba kwambiri poyerekeza ndi magalasi apakatikati ndi magalasi apamwamba.

4). Mtengo wapamwamba kwambiri wa ABBE (57) umapereka mawonekedwe owoneka bwino kwambiri kuposa magalasi ena ama index.

5). Makina odalirika kwambiri komanso osasinthasintha amthupi mwakuthupi komanso mwanzeru.

Kupaka AR
-HC (zokutira zolimba): Kuteteza magalasi osaphimbidwa kuti asakanidwe
-HMC (zolimba zambiri zokutira / zokutira za AR): Kuteteza mandala moyenera kuwunikira, kukulitsa magwiridwe antchito ndi chikondi cha masomphenya anu
-SHMC (wapamwamba hydrophobic coating kuyanika): Kuti disolo madzi, antistatic, odana Pepala ndi kukana mafuta.

Blue Cut 1.56 progressive multi coatin  shorter corridor 12+2mm optical lens2
Semif lens1

"Kufunika kotani kwa mandala abwino omalizidwa kumapeto kwa RX? ..
a. Mkulu oyenerera mphamvu molondola ndi kukhazikika
b. Mlingo woyenerera kwambiri pazodzikongoletsera
c. Mkulu kuwala mbali
d. Zotsatira zabwino zakujambula ndi zokutira zolimba / zotchinga za AR
e. Kuzindikira mphamvu pazipita kupanga
f. Kupereka nthawi
Osangokhala zachiphamaso, magalasi omalizidwa pang'ono amangoyang'ana kwambiri mkatikati, monga magawo olondola komanso okhazikika, makamaka pa freeform yotchuka "

Multifocal Vision 1.499 CR39 Uncoated Progressive Lenses for Reading Glasses1
Multifocal Vision 1.499 CR39 Uncoated Progressive Lenses for Reading Glasses2

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