使用扁平长灯和 RF（射频）放电，可在大面积和较少闪烁的情况下提供稳定的输出和均匀的照射。与电晕放电法、等离子体法甚至其他准分子灯相比，EX-400 可确保高度准确、高质量的调整度、清洁度和接合度。
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