FST LASER proudly launches our new green laser crystal subsurface engraver with cold green laser. It creates scratch-proof, fade-free floating 2D / 2.5D / 3D artwork inside K9 crystal, optical glass and clear acrylic without damaging the outer surface.

Compared with UV subsurface engravers, this green laser version delivers much faster engraving speed, ideal for walk-in retail, tourist kiosks, photo studios and on-demand quick sample delivery. The tradeoff: its spot size is larger, so it cannot reach the ultra-fine precision of UV laser machines. Choose UV if your jobs demand extreme micro-details, fine hair textures or miniature sculptures; pick green laser when turnaround speed, instant customer pickup and high-volume regular portrait orders are your priority.

Our self-developed software supports one-click photo-to-point-cloud conversion. We offer compact air-cooled desktop models for on-site customisation and heavy-duty water-cooled industrial versions for mass production, all with enclosed Class 1 laser safety housing.

Applications: crystal portrait keepsakes, corporate trophies, tourist souvenirs, wedding gifts and cultural merchandise. Distributors and gift manufacturers are welcome to request sample comparison between green and UV options.