Freeshipping ZnSe Material Diameter 18mm Co2 Optical Focal Lens Focusing Mirror for Laser Engraver Focal Length 50.8mm

Freeshipping ZnSe Material Diameter 18mm Co2 Optical Focal Lens Focusing Mirror for Laser Engraver Focal Length 50.8mm
sku: 32241987033
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$17.97
Shipping from: China
   Technical Details
Brand Name: NCSign
diameter: 18mm
Focal Length: 50.8mm
is customized: Yes
Material: Znse
Model Number: ZnSe18mm
Shape: Meniscus
Structure: 00
Usage: Optical
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