80W quartz window slice 405nm-450nm double-sided antireflective film blue engraving and cutting laser protective lens Φ 13X2mm

80W quartz window slice 405nm-450nm double-sided antireflective film blue engraving and cutting laser protective lens Φ 13X2mm
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sku: 1005005959012457
$14.30-18%
$11.76
Shipping from: China
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