A premium quality collimation lens assembly engineered specifically for high-power RayTools fiber laser processing heads (primarily compatible with the BM110 and BM111 series). This complete optical module integrates high-precision lenses inside a pre-aligned mechanical holder, transforming the divergent laser beam from the fiber connector into a perfectly parallel (collimated) beam for flawless cutting and welding accuracy.

Crafted from ultra-pure imported fused silica and treated with dual-sided, multi-layer anti-reflective (AR) coatings, the 120AG0600A assembly delivers an exceptionally high damage threshold and minimal power absorption. This superior optical engineering completely eliminates focal shift, ensuring reliable and stable performance even under continuous multi-kilowatt industrial workloads.