Multifocal Vision 1.499 CR39 Magalasi Osapindika Osatsekedwa a Magalasi Owerengera
Kufotokozera Kwachidule:
Malo Ochokera: Jiangsu, China
Chithunzi cha CR39 1.499
Mtundu wa Magalasi: Oyera, Oyera
Kuyang'ana: Kupita patsogolo
Kutalika: 14 + 2 mm
Dzina la Brand: kingway
Chitsimikizo: CE/ISO
Zida za Lens: Resin
Zovala: UC, HC
Kutalika: 70 mm
Tsatanetsatane wa Zamalonda
Zogulitsa Tags
Kupaka & Kutumiza
| Kugulitsa Mayunitsi | Awiriawiri |
| Kukula kwa phukusi limodzi | 50X45X45 masentimita |
| Single grossweight | Pafupifupi 22kgs |
| Mtundu wa Phukusi | Mkati: envulopu;Kunja: Katoni;export standard kapena pamapangidwe anu |
| Nthawi yotsogolera | Kuchuluka (Awiriawiri) 1 - 1000prs, 10days |
| Kuchuluka (Awiriawiri)> 5000prs, Kukambitsirana |
Multifocal Vision Semi Yatsirizidwa 1.499 CR39 Magalasi Opitilira Osatsekedwa
| Refractive index | Kutalika kwa Corridor | Kupaka | Mtengo wa Abbe |
| 1.499 | 14 + 2 mm | UC, HC | 57 |
| Specific Gravity | Kutumiza | Monomer | Mphamvu Range |
| 1.32 | 97% | CR39 | SPH: 0.00 ~+-3.00 Wonjezerani: +1.00~+3.00 |
Zithunzi za CR39
1).Kukaniza kwakukulu pakati pa ma lens ena a index.
2).The kwambiri tinted kuposa magalasi ena index, monga 1.56, 1.61, 1.67, 1.74 ndi 1.59 pc.
3).Ma transmittance apamwamba kwambiri poyerekeza ndi ma lens apakati komanso ma lens apamwamba.
4).Mtengo wapamwamba kwambiri wa ABBE(57) wopereka zowoneka bwino kwambiri kuposa ma lens ena olozera.
5).Chodalirika kwambiri komanso chogwirizana ndi mandala mwakuthupi komanso mwa mawonekedwe.
Kupaka kwa AR
--HC (kutchingira kolimba): Kuteteza magalasi osakutidwa kuti asakane kukanika
--HMC (zokutira zolimba zambiri / AR): Kuteteza magalasi moyenera kuti asawonekere, onjezerani magwiridwe antchito ndi chifundo cha masomphenya anu.
--SHMC(kutchingira kwapamwamba kwa hydrophobic): Kupanga mandala kuti asalowe madzi, antistatic, anti slip ndi kukana mafuta.
"Kodi kufunikira kwa lens yabwino yomaliza pakupanga RX ndi chiyani? ...
a.High oyenerera mlingo mu mphamvu kulondola ndi kukhazikika
b.High oyenerera mlingo mu zodzoladzola khalidwe
c.Mawonekedwe apamwamba kwambiri
d.Zotsatira zabwino zopangira utoto komanso zokutira zolimba / zokutira za AR
e.Kuzindikira pazipita kupanga mphamvu
f.Kutumiza nthawi
Osati kungowoneka bwino, magalasi omalizidwa pang'ono amangoyang'ana kwambiri zamkati, monga magawo olondola komanso okhazikika, makamaka a freeform yotchuka "
