Approval number 22900BZX00118000
color smoky gray
Frequency ±0.00
-0.50 to -6.00 (0.25D step)
-6.50 to -10.00 (0.50D step)
DIA (diameter) 14.2mm
BC (curve) 8.6mm
Moisture content 55.0%
Quantity 10 pieces per box
Period of use 1 day disposable
Manufactured and sold by PIA Co., Ltd.
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