Certification: | ISO, CE |
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Gender: | Female, Male |
Suitable for: | Elderly, Children, Adult |
Material: | Lead Glass |
Model: | Zf3 |
Lead Equivalaent: | 0.24mmpb |
Samples: |
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Customization: |
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Lead equivalency 0.24mmpb
Density 4.46gm/cmType | Index of refraction | Density | Lead equivalent | light transmittance | PBo% |
ZF3 | 1.71720 | 4.46 | 0.24mmpb/mm | >85% | 61.03% |
ZF6 | 1.75500 | 4.77 | 0.27mmpb/mm | Less than 85% | 65.06% |
Payment terms: T/T; Western Union.
Shipment terms: FOB&CNF
Delivery time: abt 3days after the payment
Packing details: Pack with 40mm foams and strong wooden box
No inclusions (Bubbles, Stones, Knots), no cords, no surface defects are permitted which impede free viewing with the eye.
Quality: All of our glass has no bubbles,no stones,no knots no cords allowed inside.
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