Customization: | Available |
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Certification: | ISO, SGS |
Material: | Lead Glass |
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Audited by an independent third-party inspection agency
Type | Index of refraction | Density | Lead equivalent | Light transmittance | PBo% |
ZF3 | 1.71720 | 4.46 | 0.24mmpb | >85% | 61.0% |
ZF7 | 1.0600 | 5.2 | 0.33mmpb/mm | Less than 85% | 71% |
ZF6 | 1.75500 | 4.77 | 0.27mmpb/mm | Less than 85% | 65.06% |