Optimized F150 Focusing Lens for HighYAG Systems

This F150 focusing lens is a dedicated optical spare part perfectly matched for all standard Highyag fiber laser cutting heads, engineered for 1064nm industrial fiber laser processing systems with stable power compatibility up to 12kW. Manufactured from premium JGS1 fused silica, it features ultra-uniform internal texture, high laser damage threshold and outstanding thermal resistance, resisting thermal deformation even during long-hour continuous heavy-duty cutting operations. Both optical sides adopt advanced double-layer anti-reflection coating tailored for fiber lasers, delivering over 99.9% light transmittance and minimizing beam reflection loss, which fully converts laser energy into concentrated focal spots. The F150 focal length generates tiny, consistent beam spots, enabling sharp, burr-free cutting edges on carbon steel, stainless steel, aluminum alloy and galvanized sheets, greatly boosting cutting speed and finished surface quality. Precision mechanical machining ensures s…