ZnSe Focal Focus Lens for CO2 Laser cnc engraving machine
Technical Details
| Brand Name: | STCUT |
| diameter: | 18mm |
| Focal Length: | 76.2mm |
| is customized: | Yes |
| Material: | Znse |
| Model Number: | Dia 18mm |
| Shape: | Meniscus |
| Structure: | None |
| Usage: | Optical |
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