Lathyathyathya Top 1.56 Photochromic Gray Cr39 magalasi mandala AR wokutira

Flat Top 1.56 Photochromic Gray Cr39 eyeglass Lenses AR Coating

Kufotokozera Kwachidule:

Malo Oyamba: Jiangsu, China
Chiwerengero Model: 1.56
Mtundu wa Mandala: Photogray / Brown
Masomphenya Zotsatira: Lathyathyathya Pamwamba
Khonde: D28
Dzina Brand: kingway
Chiphaso: CE / ISO
Zida Zamagulu: NK55
Ating kuyanika: HC, HMC
Awiri: 70mm


Mankhwala Mwatsatanetsatane

Zogulitsa

Kuyika & Kutumiza

Kugulitsa Units Awiri
Kukula kwa phukusi limodzi 50X45X45 masentimita
Kulemera kwakukulu kamodzi Pafupifupi 22kgs
Phukusi Mtundu thumba lamkati, katoni, zotumiza kunja kapena kapangidwe kanu
Nthawi yotsogolera Kuchuluka (awiriawiri) 1 - 3000prs, 10days
Kuchuluka (awiriawiri)> 3000prs, Kuti tikambirane

Lathyathyathya Top 1.56 Photochromic Gray Cr39 magalasi mandala AR wokutira

Cholozera Utali wa Corridor Chithunzichromic Diamater
1.56 Zamgululi Wofiirira / Brown 65 / 70mm
Abbe Mphamvu Yeniyeni Kutumiza Zokutira
38 1.20 0.97 HC, HMC / AR wokutira

1) Bifocal yotchuka kwambiri masiku ano ili ndi mawonekedwe a D okhala pafupi ndi gawo lozungulira madigiri 90 kotero kuti gawo lathyathyathya la "D" likuyang'ana mmwamba. Pachifukwa ichi, ma D-seg ma bifocals amatchedwanso "flat-top" (FT) kapena "straight-top" (ST) bifocals.

2) Iyi ndi gawo lamagawo awiri a D. Zimapindulitsa kuti malo openyerera am'maso oyang'ana pafupi ndi mandala, ndiye kuti gawo lowerengera lomwe limapereka masomphenya abwino kwambiri, lili pamwamba pamutu wowerengera. Komanso gawo lokulirapo lowerengera lili pansipa pamzere wogawa, ndipo ndilo gawo la mandala omwe wovalayo angagwiritse ntchito.

Flat Top 1.56 Photochromic Gray Cr39 eyeglass Lenses AR Coating
Photogray1

Magwiridwe Atsopano.

1. Kusintha kwachangu, kuyambira zoyera mpaka mdima komanso mosemphanitsa.

2. Chotsani bwino m'nyumba ndi usiku, kusinthasintha mokha mosiyanasiyana.

3. Mtundu wakuya kwambiri pambuyo pa kusintha, utoto wakuya kwambiri ukhoza kukhala mpaka 75 ~ 85%.

4.Kusinthasintha kwamitundu bwino isanachitike kapena itatha kusintha.

Chitetezo cha mandala a PC.

Mukakhala ndi chitetezo chamaso, magalasi a polycarbonate nthawi zambiri amakhala abwino kwambiri pagalasi lanu.

Magalasi onse a polycarbonate ndi Trivex ndi ocheperako komanso opepuka kuposa magalasi apulasitiki wamba. Amaperekanso chitetezo cha 100% ku kuwala kowopsa kwa dzuwa ndipo amakhala osagundika maulendo 10 kuposa magalasi apulasitiki kapena magalasi.

1.59 HMC Polycarbonate Blue Cut Eyeglass Lenses2

Kuphatikizika kwa chitonthozo chopepuka, chitetezo cha UV komanso kukana kukhudzanso kumapangitsanso magalasi awa kukhala chisankho chabwino kwambiri pamagalasi aana.

Coating1

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.

Flat Top 1.56 Photochromic Gray Cr39 eyeglass Lenses AR Coating1

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