Product Name: CO2 Focusing Lens
Type: Lens MEN 50mmDIA/250mmFL/8.9mm ET(without RFID Chip)
Lens MEN 50mmDIA/175mmFL/8.9mm ET(without RFID Chip)
Lens MEN 40mmDIA/250mmFL/7.5mm ET(without RFID Chip)
Lens MEN 40mmDIA/130mmFL/7.5mm ET(without RFID Chip)
Application: Trumpf CO2 Laser Cutting Machine

| Product Name | CO2 Laser Cutting Focus Lens | |
| Comparable with OEM | for Trumpf | |
| Machine Model Suitable | Trulaser 5030/40/60  CO2 L20 Cutting head | |
| OEM Ref.No. | 1330443 1330448 0380115 0380117 | |
| Lens Material | ZnSe Laser Grade | |
| Diameter | 50mm/40mm | |
| Edge Thickness | 8.9mm | |
| Focal Length | 175mm/250mm/130mm | |
| Guaranteed Absorption | <0.15% | |
| All original equipment manufacturer's names, drawings, colors, trademarks and part numbers are used for identification purposes only and we are in no way implying that any of our products are original equipment parts except for those original parts we indicated individually. | ||
Technical Specifications
| Effective Focal Length (EFL) Tolerance | +1% | 
| Dimensional Tolerance | +0/-.004" | 
| Thickness | ±0.002" | 
| Edge Thickness Variation (ETV) | <=0.0002" TENTHS | 
| Clear Aperture (polished) | 90% | 
| Surface Figure at 0.63pm | A/5@ 632.8pm | 
| Scratch-Dig | <=20-10 | 
| AR Coating Reflectivity per Surface at 10.6pm | <0.1% | 







