I saw crystal photo frames with transparent color images inside. Was the photo also laser engraved?
Transparent color images in crystals are made by image printing and gluing of separate crystal pieces. They are nice, but the color images can fade and the glue can fail over time. Laser crystal engraving starts with a single piece of laser crystal blank, and the image is engraved inside the crystal by advanced laser crystal engraving technology. No surface damage is present. The laser crystal is still one piece after the photo engraving. Moreover, the image detail, vivacity, and durability are unparallel.