Khoom | IDEAL TSHIAB DESIGN PROGRESSIVE LENS 13 + 4mm | Index | 1.49/1.56/1.60/1.67/1.74 |
Khoom siv | CR-38/NK-55/MR-8/MR-7/MR-174 | Abbe nqi | 58/38/42/38/33 ib |
Txoj kab uas hla | 70/65 hli | Txheej | UC/HC/HMC/SHMC |
Puag | Customized los yog (N1.56)-1.48D;-3.59D;-4.59D; -6.02D; | ADD ntau | 0.75D ~ 3.50D |
Original 13 + 3mm | New generation 13+4 myopia | New generation 13+4 presbyopia | |
Far Vision Zone | ★★★★★☆ | ★★★★★ | ★★★★ |
Kev hloov pauv nruab nrab ntawm thaj chaw | ★★★☆ | ★★★★★☆ | ★★★★★ |
Computer nyeem ntawv | ★★★★ | ★★★★★☆ | ★★★★★ |
Kev nyeem ntawv Zone | ★★★★ | ★★★☆ | ★★★★ |
Hnav adaptability | ★★★★ | ★★★★★ | ★★★★★ |
* Sib piv ntawm peb qhov kev txhim kho kev tsim qauv ntsuas ntsuas
1. Peb tau nthuav dav qhov dav ntawm thaj chaw ntsuas thaj tsam kom puv caliber, muab cov neeg hnav nrog kev hnav zoo dua thiab kev pom dav dav;
2. Cov qauv tsim muaj kev ywj pheej tau ua rau qhov ze-siv thiab qhov siv nyob deb, nqa kev hnav zoo dua rau cov neeg hnav;
3. Qhov kev vam meej channel yog qhov dav dav, thiab qhov dav ntawm 50-kab kab noj hniav channel thiab 100-kab kab noj hniav channel tau ua kom zoo dua li ntawm 15% piv nrog cov qauv qub;
4. Txhim kho qhov siab tshaj plaws astigmatism ib feem ntawm qhov muag tsis pom kev, thiab qhov sib piv ntawm qhov siab tshaj plaws astigmatism rau ADD yog txo los ntawm 95% mus rau 71 ~ 76%.
● Progressive lo ntsiab muag yog tsim los nrog ib tug gradual nkhaus uas tso cai rau lub qhov muag tau yooj yim hloov ntawm ib lub hwj chim mus rau lwm yam. Qhov no tuaj yeem pab txo qis qhov muag tsis pom kev thiab muab kev pom zoo dua qub dua li cov lo ntsiab muag bifocal lossis trifocal. Thaum haum rau cov lo ntsiab muag loj, tus kws kho qhov muag yuav siv ntau yam kev ntsuas kom ntseeg tau tias cov lo ntsiab muag raug muab tso rau hauv lub moj khaum. Qhov no yog qhov tseem ceeb vim qhov kev tso kawm tsis raug tuaj yeem ua rau pom kev cuam tshuam lossis mob taub hau.