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🎯 Sharpen your laser game with crystal-clear focus and unbeatable durability!
The MCWlaser ZnSe Focus Lens is a premium 18mm diameter, 50.8mm focal length lens crafted from high-quality PVD ZnSe crystal. Designed for CO2 lasers operating between 30W and 150W at 10600nm wavelength, it features ≥99.5% transmittance and double-sided solid coating for superior durability and optical performance. Ideal for professional-grade laser engraving and cutting, this lens combines precision engineering with robust heat resistance and easy maintenance to keep your projects flawless and efficient.











| Asin | B0798S11G3 |
| Best Sellers Rank | 177,308 in DIY & Tools (See Top 100 in DIY & Tools) 164 in Engraving Tools |
| Brand | MCWlaser |
| Colour | Dia.:18mm Fl:50.8mm |
| Country Of Origin | China |
| Customer Reviews | 4.4 4.4 out of 5 stars (47) 4.4 out of 5 stars |
| Item Weight | 0.02 Kilograms |
| Manufacturer | Coletech |
| Material | Crystal |
| Model Number | LM-ZNSE-18508 |
| Operation Mode | Manual |
| Part Number | LM-ZNSE-18508 |
| Style | Laser |
| Upc | 642337973116 |
User
Quality product
Excellent item, my laser is performing better than ever.
User
Laser repair
fixed the laser a treat.
User
Works great
Replacement lens for my ten high laser. Works great as you can see in the slate engraving. 😊
User
Ajustement parfait dans ma K40
Ajustement parfait dans la nouvelle tête de la K40
User
parfait
Correspond en tout point à la description.
User
Buen producto y buen servicio
He comprado algunas cosas en esta tienda y el servicio y el precio junto con la calidad es muy buena, dentro de poco compraré un tubo laser co2.Lo recomiendo
User
lentille gaveuse laser
impeccable
User
Non sodisfatto
Non teglia 4 mm di spessore
Trustpilot
5 days ago
3 weeks ago