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(Asp M-Index)
- Product name: MAP-200 OPTEC(ASTRO)
- Product registration number: 98-138
- Refractive: 1.56
- Specific gravity: 1.28
- Abbe No: 38
- Transmission: 98~99%
- Abrasion resistance: 6~8H
- Function: Super Hard, Multi, Water Free, UV Protection
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