Lugar de origem
Guangdong, China
Cylindrical power
-9.99 m-1~+9.99 m-1
Spherical power (contact lens)
-20 m-1~+20 m-1
Measurable lens diameter
10mm~100mm
Lens PD measurement scope
40mm~82mm step 0.25mm
Spherical power (spectacle lens)
-25 m-1~+25 m-1
Progressive ADD power
-9.99 m-1~+9.99 m-1
Vertex power step measurement
0.01 m-1, 0.06 m-1, 0.12 m-1, 0.25 m-1
Measurable lens center thickness
≤20mm
Lens PH difference PH measurement scope
0mm~50mm , step 0.25mm