How does Phone Engraving work?
Halftone photo engraving technology turns a standard image into "alive" on an acrylic plaque. The pico laser engraved halftone dots are in different shades to create a more realistic visual effect.
- Firstly, it turns each pixel value on the image into a power level for the pico laser machine.
- When engraving on an acrylic plaque, the laser will precisely change its power level on the fly to give the correct power level to match the pixel value.
- Then, we get the engraved 256-level greyscale reproduction. After inserting the acrylic plaque into a lamp base, the engraved photo will light up with the lamp base.
Reviews
There are no reviews yet.