









⚡️ Sharpen your laser game with pinpoint precision!
This 20mm CO2 laser lens features a 50.8mm focal length and is crafted from high-quality PVD ZnSe material with over 99.5% transmittance. Designed for 30W to 100W CO2 laser machines, it offers superior focusing with a smaller spot size, enhancing engraving and cutting efficiency. Its double-sided solid coating ensures durability against heat and wear, making it an essential upgrade for professional laser applications.




| Brand | CNCOLETECH | 
| Material | ZnSe | 
| Color | 20mm | 
| Style | PVD ZnSe | 
| Item Weight | 0.02 Kilograms | 
| Operation Mode | Automatic | 
| Manufacturer | Shanghai Top Nine Industrial Co.,Ltd | 
| Part Number | LENS-20-508 | 
| Item Weight | 0.634 ounces | 
| Package Dimensions | 2.83 x 2.4 x 0.91 inches | 
| Item model number | 905211 | 
| Is Discontinued By Manufacturer | No | 
| Size | Dia:20mm FL:50.8mm/2" | 
| Shape | Round | 
| Item Package Quantity | 1 | 
| Batteries Included? | No | 
| Batteries Required? | No | 
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