






🎯 Sharpen your laser game with pinpoint precision and unstoppable power!
This CVD II-VI ZnSe focus lens, crafted from premium US-made ZnSe material, offers exceptional ≥99.8% transmittance and supports high-power CO2 lasers from 40W to 200W. Its 20mm diameter and 63.5mm focal length optimize laser focus for superior engraving and cutting efficiency, while double-sided coatings ensure durability and reduced laser loss—making it the must-have upgrade for professionals demanding precision and reliability.




| Brand | CNCOLETECH |
| Material | ZnSe |
| Colour | Fl:2.5"/63.5mm |
| Style | Laser |
| Item Weight | 0.03 Kilograms |
| Operation Mode | Manual |
| Manufacturer | Shanghai Top Nine Industiral Co.,Ltd |
| Country of Origin | USA |
| Model number | IIVI-20-635 |
| Number of Memory Sticks | 1 |
| Item Weight | 26 g |
| Product Dimensions | 2 x 2 x 0.1 cm; 26 g |
| Item model number | IIVI-20-635 |
| Item Height | 0.1 Centimeters |
| Item Width | 20 Millimeters |
| Are batteries included? | No |
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