nicko0
12-27-2009, 05:57 PM
the only name i have found for them are optical paperweights.
they have tiny bubbles inside to make an image, usually promotional product.
i think i heard it is done with lasers crossing paths where the bubble is to be.
i think they are also done in acrylic.
i would like to learn any thing more about it any direction would help.
they have tiny bubbles inside to make an image, usually promotional product.
i think i heard it is done with lasers crossing paths where the bubble is to be.
i think they are also done in acrylic.
i would like to learn any thing more about it any direction would help.