10pcs total size diameter 34mm and 1mm thickness pass long IR quartz fused silica glass plate JGS3

10pcs total size diameter 34mm and 1mm thickness pass long IR quartz fused silica glass plate JGS3

5pcs total size diameter 34mm and 1mm thickness long IR pass quartz glass plate JGS3

10Pcs Total Size Diameter 15mm And 1mm Thickness 200nm To 4500nm Transparent Long IR Pass Quartz Glass Plate JGS3

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5pcs total size diameter 34mm and 1mm thickness transparent long IR quartz glass plate JGS3

5pcs total size diameter 34mm and 1mm thickness transparent long IR quartz glass plate JGS3

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10Pcs Total Size Diameter 34mm And 1mm Thickness JGS3 Quartz Glass Clear Round Shape Transparent 1500nm To 2500nm IR Ray

10Pcs Total Size Diameter 34mm And 1mm Thickness JGS3 Quartz Glass Clear Round Shape Transparent 1500nm To 2500nm IR Ray

10pcs total size 3 inch diameter 76.2mm and 1mm thickness fused silica quartz glass plate JGS2

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