II-VI ZnSe Focus Lens DIa. 20mm FL 50.8mm 2" for CO2 Laser Engraving Cutting Machine Free Shipping
Характеристики
Brand Name: | Cloudray |
Model Number: | II-VI-USA-19.05/20mm |
Shape: | Meniscus |
Structure: | Meniscus |
Usage: | CO2 Laser Engraving Cutting Machine |
Материал: | II-VI USA CVD ZnSe |
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