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ProductProvide you with a full range of comprehensive solutions for laserHT-PJ-KCJ01 Beam expanderAppearance picture
![]() The appearance of pictures are for reference only to the actual product, whichever is The function of beam expander in laser marking system is to expand the laser beam for reducing radiation of laser beam. The magnification of beam expander is generally 4-6X. The beam expander is wholly installed on a 4D precision adjusting rack. |