Astra, One-Step, Plastic, 76mm, 7-Leaf w/tab, 250/rl

Astra One-Step fining pad for plastic lenses.  76mm (3″), 7-Leaf with tab, 250/roll

Description

Astra, One-step fining pad for Plastic lenses, 7-Leaf, 76mm

Item #:  SYMVISION001157
Pad size: 76mm (3″)
Color: Brown
Lens Materials: Plastic, CR-39
Process:  One-Step
7-Leaf / 250/roll

Fining Time: 60-90 seconds
Pin PSI/Bar Pressure: 14-16 /.25
Fining & Polishing temperatures: 55 – 65°f (12.7 – 18.3°C)

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