。Powers ranging:-0.25 to -6.00 (0.25 steps) -6.50 to -12.00 (0.50 steps) +0.25 to +6.00 (0.25 steps) +6.50 to +8.00 (0.50 steps)
。Base curve:8.5mm
。Diameter:14.0mm
。Center thickness:0.08mm
。Moisture content:48%
。Duration:Monthly
。Package contents:6 pcs