1.499 1.501 Progressive Multifocal UC HMC Optical Lens

Kufotokozera Kwachidule:

Kukonzekera koyenera bwino, pafupi ndi kutali.

Kuwona kwakukulu kwa mtunda ndi pafupi.

Mapangidwe apamwamba kwambiri kuti apititse patsogolo zosowa zowoneka.

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Kufotokozera Zamalonda

Zofotokozera	Mlozera	1.49
	Kupanga	Chozungulira
	Zakuthupi	CR39
	Masomphenya Zotsatira	Zopita patsogolo
	Mphamvu Range	SPH: +3.00 ~ -3.00 Wonjezerani: 0+1.00~ +3.00
	Mphamvu ya RX	Likupezeka
	Diameter	70 mm
	Korido	12/14/17 mm
	Kupaka	UC/HC/HMC/SHMC
	Mtundu Wopaka	Green/Blue

Zogulitsa Zamankhwala

Ma lens opita patsogolo ndi ma multifocal opanda mizere omwe amakhala ndi kupitilirabe kwamphamvu kwamphamvu yokulirapo yapakati komanso pafupi.

Magalasi opita patsogolo nthawi zina amatchedwa "no-line bifocals" chifukwa alibe mzere wowoneka bwino.Koma magalasi opita patsogolo amakhala ndi mapangidwe apamwamba kwambiri kuposa ma bifocals kapena trifocals.
Magalasi opitilira patsogolo (monga ma lens a Varilux) nthawi zambiri amapereka chitonthozo chabwino komanso magwiridwe antchito, koma palinso mitundu ina yambiri.Katswiri wanu wa chisamaliro cha maso akhoza kukambirana nanu za mawonekedwe ndi maubwino a magalasi omwe akupita patsogolo ndi kukuthandizani kupeza magalasi abwino kwambiri pazosowa zanu zenizeni.

Magalasi opitilira ma multifocus series

Yang'anani patali ndikuyang'ana pafupi ndi Malizitsani awiri.

Kukwaniritsa zosowa zowoneka za anthu amitundu yonse omwe ali pafupi ndi kutali akusintha mwaufulu wokhotakhota pamwamba mwazokonda zasayansi zopita patsogolo za gulu losinthika momasuka, osachita chizungulire komanso magalasi omwe amakwaniritsa zosowa zosiyanasiyana zovala mtunda.

Kodi magalasi opita patsogolo ndi chiyani?

Magalasi opita patsogolo ndi magalasi agalasi opanda mizere ambiri omwe amafanana ndendende ndi magalasi amaso amodzi.Mwanjira ina,
magalasi opita patsogolo adzakuthandizani kuti muwone bwino patali patali popanda "mizere ya bifocal" yokhumudwitsa (komanso zaka)
kuwoneka mu bifocals wamba ndi trifocals.

Mphamvu ya magalasi opita patsogolo imasintha pang'onopang'ono kuchokera kumalo kupita kumalo a lens pamwamba, kupereka mphamvu yoyenera ya lens
kuwona zinthu momveka bwino pamtunda uliwonse.
Komano, ma bifocals ali ndi mphamvu ziwiri zokha za lens - imodzi yowonera zinthu zakutali bwino komanso mphamvu yachiwiri kumunsi.
theka la disolo kuti muwone bwino patali wowerengera.Kulumikizana pakati pa magawo amphamvu awa
amatanthauzidwa ndi "bifocal line" yowoneka yomwe imadutsa pakati pa disolo.

----Mapangidwe oyenera, pafupi ndi kutali.

----Chepetsani kupendekera kopendekera.

----Kuwona kwakukulu kwa mtunda ndi pafupi.

----Magalasi olondola kwambiri kutengera kukhathamiritsa kwamankhwala.

----Mapangidwe apamwamba kwambiri kuti apititse patsogolo zosowa zowoneka.

----Tekinoloje yowunikira mafelemu kuti mukwaniritse mapangidwe a mandala kuti akwaniritse mafelemu osiyanasiyana.

Mapindu a Lens Akupita patsogolo

Magalasi opita patsogolo, kumbali ina, ali ndi mphamvu zambiri za lens kuposa ma bifocals kapena trifocals, ndipo pali kusintha kwapang'onopang'ono kwamphamvu kuchokera kumalo kupita kumalo kudutsa pamwamba pa mandala.

Mapangidwe a multifocal a magalasi opita patsogolo amapereka maubwino awa:

* Imawonetsetsa bwino patali (m'malo mongoyang'ana mitu iwiri kapena itatu yokha).

* Imathetsa "kudumpha kwazithunzi" kovutitsa komwe kumachitika chifukwa cha ma bifocals ndi trifocals.Apa ndi pamene zinthu zimasintha mwadzidzidzi momveka bwino komanso powonekera pamene maso anu akuyenda kudutsa mizere yowonekera mu magalasi awa.

* Chifukwa palibe "mizere ya bifocal" yowoneka m'magalasi opita patsogolo, amakupatsirani mawonekedwe achichepere kuposa ma bifocal kapena trifocals.(Chifukwa chake chokha chingakhale chifukwa chake anthu ambiri masiku ano amavala magalasi opita patsogolo kuposa omwe amavala ma bifocal ndi trifocal pamodzi.)

Kupaka Kwazinthu

Tsatanetsatane Pakuyika

1.49 Kulongedza magalasi opita patsogolo:kulongedza katundu (posankha): 1) ma envulopu oyera 2) OEM yokhala ndi Logo yamakasitomala, khalani ndi zofunikira za MOQ makatoni: makatoni muyezo: 50CM * 45CM * 33CM (Aliyense makatoni angaphatikizepo mozungulira 500 awiriawiri mandala, 21KG/CARTON) Port: SHANGHAI