SETO 1.59 PC Progessive Lens HMC/SHMC
Kufotokozera
| 1.59 PC Progressive mandala | |
| Chitsanzo: | 1.59 PC mandala |
| Malo Ochokera: | Jiangsu, China |
| Mtundu: | Mtengo wa SETO |
| Zida zamagalasi: | Polycarbonate |
| Mtundu wa Magalasi | Zomveka |
| Refractive Index: | 1.59 |
| Diameter: | 70 mm |
| Mtengo wa Abbe: | 32 |
| Specific Gravity: | 1.21 |
| Kutumiza: | > 97% |
| Kusankha Coating: | HMC/SHMC |
| Kupaka utoto | Green |
| Mtundu wa Mphamvu: | Sph: -2.00~+3.00 Onjezani: +1.00~+3.00 |
Zamalonda
1) Ubwino wa magalasi a PC ndi chiyani:
Ma lens a polycarbonate ndiye chisankho chabwino kwambiri kwa ana, akuluakulu okangalika, komanso masewera.
Kukhalitsa, kupereka chitetezo chowonjezera m'maso mwanu ndikulimbikitsa thanzi labwino la maso
Refractive index ya magalasi a polycarbonate ndi 1.59, zomwe zikutanthauza kuti amakhala owonda ndi 20 mpaka 25 peresenti kuposa magalasi amaso apulasitiki.
Magalasi a polycarbonate amakhala osasunthika, amapereka chitetezo chabwino kwambiri chamaso pa mandala aliwonse, ndipo amaphatikiza chitetezo cha 100% ku UV.
Oyenera mafelemu amitundu yonse, makamaka mafelemu opanda rimless ndi theka-rimless
Kuphwanya kugonjetsedwa ndi kukhudzidwa kwakukulu;Letsani kuyatsa koyipa kwa UV ndi kuwala kwadzuwa
2）Ubwino wa magalasi opitilira 1.59 PC ndi chiyani
Kupatula zabwino za ma lens a 1.59 PC, ma lens opitilira 1.59 a PC alinso ndi izi:
Magalasi a maso pa chilichonse
Chifukwa choyamba komanso chachikulu chomwe anthu amasankhira magalasi opita patsogolo ndikuti gulu limodzi limakhala ndi magwiridwe antchito atatu.Ndi mankhwala atatu m'modzi, palibe chifukwa chosinthira magalasi nthawi zonse.Ndi magalasi amodzi pachilichonse.
Palibe mzere wosokoneza komanso wosiyana wa bifocal
Kusiyana kwakukulu pakati pa malangizo a magalasi a bifocal nthawi zambiri kumakhala kosokoneza komanso koopsa ngati mukuwagwiritsa ntchito poyendetsa.Komabe, magalasi opita patsogolo amapereka kusintha kosasunthika pakati pa mankhwala omwe amawalola kugwiritsidwa ntchito mwachilengedwe kwambiri.Ngati muli ndi ma bifocals kale ndipo mwawona kusiyana kwakukulu kwa mitundu yamankhwala kukusokonezani, ndiye kuti magalasi opita patsogolo atha kukhala ndi yankho lanu.
Lens yamakono komanso yachinyamata
Mutha kukhala odzidalira pang'ono povala magalasi a bifocal chifukwa chogwirizana ndi ukalamba, makamaka ngati ndinu achichepere.Komabe, magalasi opita patsogolo amawoneka ngati magalasi a masomphenya amodzi ndipo samabwera ngati malingaliro omwewo amalumikizidwa ndi ma bifocals.Popeza alibe kusiyana kwakukulu pakati pa mankhwala, mzere wa bifocal ndi wosawoneka kwa ena.Chifukwa chake samabwera ndi malingaliro osautsa omwe amakhudzana ndi magalasi a bifocal.
3. Kodi pali kusiyana kotani pakati pa HC, HMC ndi SHC?
| Chophimba cholimba | AR zokutira / zokutira zolimba zambiri | Super hydrophobic zokutira |
| imapangitsa mandala osatsekedwa kukhala olimba ndikuwonjezera kukana kwa abrasion | kumawonjezera kufalikira kwa ma lens ndikuchepetsa mawonekedwe a pamwamba | imapangitsa kuti mandala asalowe madzi, antistatic, anti slip ndi kukana mafuta |
Chitsimikizo
Fakitale Yathu
