AR@420-680NM Diameter 15.96mm Effective Focal Length 54.94mm Material H-K9LOptical Grade High Precision Experimental Components

AR@420-680NM Diameter 15.96mm Effective Focal Length 54.94mm Material H-K9LOptical Grade High Precision Experimental Components
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sku: 1005002311800586
$3.65
Shipping from: China
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