HQ ZnSe Dia. 18mm focus Lens focal length 38.1mm 1.5" , laser mirror for CO2 Engraver Engraving Stamp Machine
Характеристики
Brand Name: | STCUT |
diameter: | 18mm |
Focal Length: | 38.1 |
is customized: | Yes |
Model Number: | Dia 18mm |
Shape: | Meniscus |
Structure: | None |
Usage: | Optical |
Материал: | Znse |
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