THẤU KÍNH HỘI TỤ MÁY KHẮC LASER

透镜汇聚激光雕刻机部件用于集中激光束于一点，提高雕刻或切割材料的精确度和效率。透镜减少光束直径，产生强大的热力，允许精细雕刻和精确切割。透镜通常由光学玻璃或蓝宝石等耐高温材料制成。

• The description claims that the lens can concentrate the laser beam to a small point, increasing accuracy and efficiency.
• The description claims that the lens reduces the beam diameter, creating a powerful heat at the processing point.
• The description claims that the lens is made from high-quality optical materials like sapphire or optical glass to withstand high temperatures and laser impacts.