1.59 PC Photochromic Progressive

Mafotokozedwe Akatundu:1.1.59 PC Polycarbonate Photochromic Progressive HMC Lens

Mlozera Wopezeka:1.59

Mtengo wa Abbe: 31

Kutumiza:96%

Specific Gravity:1.20

Diameter:75 mm pa

Korido:12 mm

Zokutira:Green AR Anti-reflection Coating

Chitetezo cha UV:100% chitetezo ku UV-A ndi UV-B

Mtundu wa Mphamvu:SPH: -600~+300, Wonjezerani: +100~+300

Zosankha zamtundu wazithunzi:

Gulu la Mphamvu za Gray/Brown:SPH: 000~+300, -025~-200 Wonjezerani: +100~+300

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Chifukwa chiyani ma lens a polycarbonate?

Zoonda komanso zopepuka kuposa pulasitiki, magalasi a polycarbonate (osamva mphamvu) sangawonongeke ndipo amapereka chitetezo cha UV 100%, kuwapanga kukhala chisankho chabwino kwambiri kwa ana ndi akulu okangalika. Ndiwoyeneranso kupatsidwa malangizo amphamvu chifukwa sawonjezera makulidwe pokonza masomphenya, kuchepetsa kupotoza kulikonse.

Magalasi a Photochromic Bifocal Vs Photochromic Progressive Lens

Ngakhale magalasi a bifocal ali ndi ma lens apawiri omwe amawongolera kutali komanso pafupi ndi maso, Zinthu zomwe zili kutalika kwa nkono ziziwonekabe zosawoneka bwino. Ma lens opita patsogolo mbali inayi, amakhala ndi magawo atatu osawoneka - pafupi, akutali ndi apakatikati.

Ngati ndinu odwala presbyopia ndipo mumakhala nthawi yochuluka panja, ndibwino kusankha magalasi opita patsogolo a photochromic. Chifukwa sikuti amangoteteza maso anu ku kuwala koyipa kwa dzuwa, komanso amakupatsirani masomphenya osasunthika komanso omasuka kumadera osiyanasiyana.

Ndani Amagwiritsa Ntchito Magalasi A Photochromic Progressive?

Kukhala wovala magalasi a presbyopia pamasiku adzuwa kungakhale kosokoneza. Kodi tiyenera kuvala magalasi athu a photochromic kapena magalasi owongolera masomphenya? Lens yopita patsogolo ya Photochromic ikuthandizani kuthana ndi vuto lalikululi chifukwa mandala amtunduwu ali ndi chitetezo cha dzuwa komanso kulembedwa kwamankhwala onse muwiri imodzi!
Magalasi a Photochromic ndi chinthu chowonjezera chomwe sichifunikira kuwongolera masomphenya koma ndi othandiza kwambiri pa moyo watsiku ndi tsiku.
Nthawi zambiri anthu azaka zopitilira 40 omwe ali ndi presbyopia (owonera patali) osawona bwino akamagwira ntchito yapafupi kapena kuwerenga zilembo zazing'ono. Magalasi opita patsogolo atha kugwiritsidwanso ntchito kwa ana, kupewa kukula kwa myopia (kuwoneratu).

N'chifukwa Chiyani Tiyenera Kuvala Magalasi A Photochromic? Ubwino wa Magalasi A Photochromic Progressive

Perekani mawonekedwe ang'ono.
Perekani chitetezo cha 100% ku kuwala kwa dzuwa kwa UVA ndi UVB.
Kukupatsani gawo lomasuka komanso lopitilira la masomphenya ndi kuchepetsedwa kupotoza.
Perekani maulendo atatu osiyanasiyana owonera. Simudzayeneranso kunyamula magalasi angapo kuti mugwiritse ntchito kangapo.
Chotsani vuto la kulumpha kwazithunzi.
Chepetsani mwayi wamaso.