Sale
FONLAND Focus Lens USA CVD ZnSe dia 12 15 18 19.05 20 FL 38.1 50.8 63.5 76.2 101.6 127mm for CO2 Laser Engraving Cutting Machine
$12.09 – $19.35
- Description
- Additional information
Description
Focus Lens USA CVD ZnSe dia 12 15 18 19.05 20 FL 38.1 50.8 63.5 76.2 101.6 127mm for CO2 Laser Engraving Cutting Machine
Additional information
| Shape | Meniscus |
|---|---|
| Usage | CO2 Laser Engraving Cutting Machine |
| Model Number | USA ZNSE FOCUS LENS |
| Structure | Meniscus |
| Material | USA CVD ZnSe |
| Brand Name | FONLAND |
| Origin | Mainland China |
| Certification | CE |
| Diameter | 12/15/18/19.05/20/25/28/30/38.1mm |
| Focal length | 25.4/38.1/50.8/63.5/76.2/101.6/127/160mm |
| Wavelength | 10.6um |
| Transmittance | 99.8% |
| Clear Aperture | >90% |
| AR Coating reflectivity | <0.2% |
| Surface Quality | 20-10 |
| Measurement unit | 100000015 |
