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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