Ursprungsort
Guangdong, China
Maßgeschneiderte unterstützung
OEM, ODM
Sphere powers range
+16.75D to - 19.00D, with minimum reading 0.25D or 0.12D
Cylinder powers range
0 to- 6.00D, with minimum reading 0.25D or 0.12D
Astigmatic axis scale
0° to 180°,each step is 5°
Cross cylinder
±0.25D, reversal type,also can select ±0.50D
Interpupillary adjustment
50mm to 80mm,each step is 1mm
Effective visual range
19mm
Details zur Verpackung
Sicheres Schaum karton paket, um den Phoroptor gut zu schützen. Lieferung: Durch DHL, UPS, TNT, FeDex, Luft.
Hafen
Guangzhou port/Shenzhen port
