Lathyathyathya Pamwamba 1.56 Photochromic Gray Cr39 magalasi a maso Lenses AR Coating
Kufotokozera Kwachidule:
Malo Ochokera: Jiangsu, China
Nambala ya Model: 1.56
Mtundu wa Magalasi: Zithunzi / Zofiirira
Masomphenya Zotsatira: Pamwamba Pamwamba
Njira: D28
Dzina la Brand: kingway
Chitsimikizo: CE/ISO
Zida zamagalasi: NK55
Zovala: HC, HMC
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 thumba, kunja katoni, katundu muyezo kapena pa kapangidwe wanu |
| Nthawi yotsogolera | Kuchuluka (Awiriawiri) 1 - 3000prs, 10days |
| Kuchuluka (Awiriawiri)> 3000prs, Kukambitsirana |
Lathyathyathya Pamwamba 1.56 Photochromic Gray Cr39 magalasi a maso Lenses AR Coating
| Mlozera | Kutalika kwa Corridor | Photochromic | Diamater |
| 1.56 | D28 | Gray/Brown | 65/70 mm |
| Abbe | Specific Gravity | Kutumiza | Kupaka |
| 38 | 1.20 | 0.97 | HC, HMC/AR Coating |
1) Bifocal yotchuka kwambiri masiku ano ili ndi gawo la D pafupi ndi gawo lozungulira madigiri 90 kotero kuti gawo lathyathyathya la "D" likuyang'ana mmwamba.Pachifukwa ichi, D-seg bifocals amatchedwanso "flat-top" (FT) kapena "straight-top" (ST) bifocals.
2) Iyi ndi D segment bifocal lens.Zili ndi phindu kuti malo openya a mbali ya masomphenya apafupi a lens mwachitsanzo, gawo la malo owerengera omwe amapereka masomphenya abwino kwambiri, ali pamwamba pa gawo lowerengera.Komanso gawo lalikulu kwambiri la malo owerengera lili pansi pa mzere wogawa, ndipo ndi gawo la lens lomwe wovala angagwiritse ntchito.
Mawonekedwe Opambana Amtundu..
1. Kuthamanga kwachangu kwa kusintha, kuchokera ku zoyera kupita ku mdima ndi mosemphanitsa.
2. Kuwala bwino m'nyumba ndi usiku, kusinthika mokhazikika kumitundu yosiyanasiyana ya kuwala.
3. Mtundu wozama kwambiri pambuyo pa kusintha, mtundu wakuya kwambiri ukhoza kukhala mpaka 75 ~ 85%.
4. Kusasinthika kwamtundu wabwino kwambiri isanayambe komanso itatha kusintha.
Chitetezo cha lens ya PC.
Pamene chitetezo cha maso chili chodetsa nkhawa, magalasi a polycarbonate nthawi zambiri amakhala abwino kwambiri pagalasi lanu.
Ma lens onse a polycarbonate ndi Trivex ndi owonda komanso opepuka kuposa ma lens apulasitiki wamba.Amaperekanso chitetezo cha 100 peresenti ku kuwala koopsa kwa dzuwa kwa UV ndipo ndi otetezeka kuwirikiza ka 10 kuposa magalasi apulasitiki kapena magalasi.
Kuphatikizika kwa chitonthozo chopepuka, chitetezo cha UV komanso kukana kukhudzidwa kumapangitsanso magalasi awa kukhala chisankho chabwino kwambiri cha magalasi a ana.
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.
