Qauv tsis tau | FDJ-22A |
Ua kom dav | 2.5 X / 3.0X / 3.5X |
Ua haujlwm nrug | 300-550mm |
Teb ntawm saib | 80-120mm / 70-110mm / 60-100mm |
Luj nrog ncej | 42g / 46g / 50g |
Qhov tob ntawm daim teb | 200mm |
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.
Interpuprary Light: 54-72mm (kho tau tus kheej).
◆ Cov kev cuam tshuam los ntawm Interpuply: sab laug thiab sab xis hloov tib lub sijhawm.
◆ Raug Barrels Khoom: PC.
Cov Khoom Siv Khoom: Tr materia.
◆ Zoo heev Optics: Ntxiv loj pom thiab qhov tob ntawm pom, siab meej thiab daws teeb meem, muab koj txoj kev ywj pheej kom tsom kwm koj cov haujlwm.