Laser Lens 38 mm, xTool P3

38 mm Laser Lens, xTool P3

The 38 mm laser lens for xTool P3 is an essential optical component of the engraver’s focusing system. Its role is to concentrate the CO₂ laser beam into a precise point to maximize energy density on the material, a critical factor for consistent results in both engraving and cutting.

Over time, exposure to smoke, debris, and thermal variations can cause the lens to tarnish, micro-scratch, or lose transparency. These issues lead to a widening of the focal point, reduced effective power, and loss of precision, even with unchanged machine settings.

This replacement 38 mm lens is designed to provide high light transmission and excellent optical stability. It is fully compatible with the xTool P3 and restores the original focusing quality without compromising safety or performance.

Replacement and focusing tips

Lens replacement is recommended when visible defects or a loss of cutting quality appear. For optimal use:

• Handle the lens only by the edges, using clean gloves.
• Clean with a laser optics-safe cleaner, avoiding abrasive cloths.
• Check and adjust the focus after installation.

A clean, well-focused lens reduces unnecessary passes, improves edge quality, and preserves the overall lifespan of the xTool P3 optical system.