1.Koob qauv tsim / lub teeb thiab xis.
2.amblyopia muaj / txo qis qhov muag qaug zog.
3. Siv / phais / phais / mob kho mob suture xov / khoom hloov thiab lwm yam khoom thiab lwm yam.
Qauv tsis tau | 6.5x Kev phais tshuaj Goggles |
Ua kom dav | 6.5X |
Ua Haujlwm Dia Ua Si | 280-600mm |
Teb ntawm saib | 45-70mm |
Qhov tob ntawm daim teb | 80mm |
Luj nrog ncej | 64g |
Interpuprary Light: 54-72mm (kho tau tus kheej).
◆ Ua haujlwm nrug: 280-380mm / 360-460mm / 440-540MM / 500-600mm.
Sau Cov Ntim Sau: Lub khob iav / Tu Ntaub / Kev Ntxuav Ntaub / Taag hlua / Warranty Card / Cia Hnab.