China 1.50 1.49 lathyathyathya pamwamba bifocal hmc kuwala mandala Kupanga ndi Fakitale

1.50 1.49 flat top bifocal hmc optical lens Featured Image

1,50 1.49 lathyathyathya pamwamba bifocal hmc optical lens

Kufotokozera Kwachidule:

Lathyathyathya pamwamba HMC

DIA: φ28 / 70mm

Ating kuyanika: Green HMC

Mndandanda: 1.50

Kutumiza: 98 ~ 99%

Chofunikira chimasiya kugwiritsa ntchito magalasi awiri.

Mphamvu yoyang'ana madera awiri: kutali ndi pafupi.

Tumizani imelo kwa ife

Mankhwala Mwatsatanetsatane

Zogulitsa

Mandala a Bifocal

Ndi gawo m'munsi mwa mandala, mandala ophatikizika amawonetsera mphamvu ziwiri zosiyana, zomwe zimapereka ma presbyopes masomphenya omveka bwino amamasomphenya apafupi komanso akutali.

Tsatanetsatane Quick

Malo Oyamba: CN; JIA	Dzina Brand: Hongchen
Chiwerengero Model: 1.49	Zopangira mandala: Utomoni
Masomphenya Zotsatira: Bifocal	Ating kuyanika: HMC
Mtundu wa Mandala: Chotsani	Chizindikiro: 1.49
Awiri: 70 / 28mm	Zakuthupi: CR39
RX mandala: alipo	Mphamvu Yachizolowezi: + 3.00 ~ -3.00 ADD: + 1.00 ~ + 3.00
Dzina la Zogulitsa: Magalasi amaso amaso a 1,500	Wokutira Mtundu: Green. Buluu
Ntchito: Kuwerenga Magalasi Opthalmic	Photochromic: Wofiirira / Brown

Lathyathyathya Top kuwala mandala

Gawo lapamwamba la mandala awiri amagwiritsidwa ntchito kuwona patali, ndipo gawo lakumunsi limagwiritsidwa ntchito kuwona pafupi kuti wodwala wa presbyopia asasinthe magalasi awo pafupipafupi.

Makina apamwamba ophatikizika amapatsa kuwongolera oyandikira komanso akutali. Ndi mandala amitundumitundu omwe amafotokozedwera omwe ali ndi vuto la presbyopia ndi hypermetropia, vuto lomwe, pakukalamba, diso limatha kuchepa pang'onopang'ono kuyang'ana zinthu zapafupi ndi zakutali. Lens yapamwamba pamwamba pake imaphatikizapo gawo lina kumapeto kwa mandala ndi mankhwala oti muwerenge (pafupi ndi mtunda). Kutalika kwa 28 bifocal lathyathyathya pamwamba ndi 28mm mulifupi pamwamba pa bifocal ndipo kumawoneka ngati Letter D idasinthira madigiri 90.

Ubwino wa FT bifocal lens

1,49 Lathyathyathya Kumaliza.

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.

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 pa gawo lowerengera.

Kodi mandala amagwiranso ntchito bwanji?

Magalasi opanga mawonekedwe ndi abwino kwa anthu omwe ali ndi vuto la presbyopia- vuto lomwe munthu amakumana nalo losokonekera kapena kupindika pafupi ndi masomphenya powerenga buku. Pofuna kukonza vutoli la masomphenya akutali komanso oyandikira, magalasi ophatikizika amagwiritsidwa ntchito. Amakhala ndi magawo awiri osiyana owongolera masomphenya, osiyana ndi mzere pamagalasi. Dera lokwera la mandala limagwiritsidwa ntchito powona zinthu zakutali pomwe gawo lakumunsi limakonza zowonera pafupi

Kuyika & Kutumiza

Kutumiza & Kulongedza

Maenvelopu (Posankha):

1) ma envulopu oyera oyera

2) Ma envulopu athu "Hongchen"

3) Ma envulopu a OEM okhala ndi logo ya kasitomala

Makatoni: makatoni wamba: 50CM * 45CM * 33CM (Katoni iliyonse imatha kuphatikiza mokweza ma 500 awiriawiri ~ ma peyala 600 omalizidwa, ma lens awiri a matalasi 220pa. 22KG / CARTON, 0.074CBM)

Port yapafupi yotumiza: doko la Shanghai

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