How To Create Beautiful Lithophane 3D Print

Lithophanes are a unique type of 3D print that allows light to shine through to create an image after slicing the 3D model. With just a little know-how, you can create stunning lithophane 3D print designs that make great gifts, decorations, and keepsakes.

In this comprehensive tutorial, I’ll share everything you need to know about the process of creating illuminated engraving with 3D printing.

Takeaways

  • Lithophanes use translucid filaments and varying infill levels to create lighted images when backlit.
  • Choose high-quality source images with good contrast for optimal outcomes.
  • Use a lithophane generator to convert images and optimize print settings.
  • Print with translucid Polylactic Acid or Polyethylene Terephthalate Glycol filament at 0.1 mm layer height for smooth results.
  • Add a box frame to enhance and display your finished illuminated engraving.

How Lithophanes Work

The magic of modern lithophane art lies in its ability to translate an image into a 3D-printed model that refracts light. By adjusting the thickness and inner fill levels throughout the print, more or less light shines through to create lighter and darker areas. Thinner sections let light pass through, while thicker sections block more light.

This light manipulation allows a 2D image to appear when the illuminated engraving is backlit by a light source. The result is an almost hologram-like effect that brings images to life.


Source: https://wlo-usa.org/lithophane-3d-print/

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