This effect is made by 3D Crystal Laser Engraver
In our daily life we can see some small glass crafts in markets , Inside the crafts , they have pretty patterns which use 3D Crystal Laser Engraver, and in 3D laser engraving machine is widely used on laser crystal engraving and glass, acrylic internal sculpture engraving with various engraving areas: big size 3D laser engraver, medium size 3D engraving machine, small size 3D engraver etc.If adding a 3D camera,it can be used to make 3D portrait.
Our company has several types which including all in one , large work-platform,etc
The first one is about PE-DP-A1,this widely used in tourism, hotels, photo studios, galleries, advertising, gift customization, toys and other industries.
The second one is PE-DP-1530,is suitable for architectural partition decoration, household necessities, and art photo viewing, photography studios, galleries, advertising light box signs, corporate culture display, glass decoration technology, glass furniture decoration, glass personalized decoration.
Otherwise you can choose this one ,PE-DP-A2, it is based on the PE-DP-A1,which equip with CCD camera ,is more precise.