The production standard

MATE PERFORMAX™....the production lens for consistent CO2 laser performance .

NEW MATE PERFORMAX™ Lens raises the standard for C02 laser cutting:

  • Lower absorption for maximum cut quality and extended lens life: Mate's Performax lenses are rated at A < .20%, among the lowest absorption rated standard lenses on the market.
  • Superior polishing for a smoother, easier to clean surface: Mate Performax lenses are polished to a 20/10 scratch/dig specification. Smoother lenses resist spatter and stay clean longer.


Highest quality Zinc Selenide is precision ground to exacting "best form" lens geometry, then polished for an exceptionally smooth lens surface. A/R coated, world-class specifications before inspection and final shipment.

Mate Performax™ lenses are built for consistentcy:

  • Highest quality domestic lens substrate.
  • Manufactured to exact tolerances.
  • State-of-the-art lens coating expertise.


CO2 Laser Grade Zn Se, Bulk Absorption
<.0005cm-1 @ 10.6 um
Surface Quality Scratch/Dig
Effective Focal Length (EFL) Tolerance
+/- 2%
Dimensional Tolerances Diameter
+0.00mm /- .13mm
+/- 0.25mm
Edge Thickness Variation (ETV)
Clear Aperture
90% of Diameter
A/R Coating Reflectivity per side at 10.6 um.
Power Capacity
4kw, recommended usage to 3500 watts


On-line ordering available 24x7

Complete Product Bulletin (149k)