DIY Printed Holographic Display (Lenticular Optics Explained)

This project demonstrated how basic display can be converted to display stereoscopic images that don't require any extra glasses. A simple lenticular lens can be 3D Printed using a resin based printer and placed on top the display. Several images are interleaved but only one is visible from a each viewing angle. Since the eyes look from different angles two different images can be displayed creating a stereoscopic image.

Additional Information:
https://en.wikipedia.org/wiki/Fresnel...
https://en.wikipedia.org/wiki/Lenticu...
https://en.wikipedia.org/wiki/Refraction
https://en.wikipedia.org/wiki/List_of...
3D movie shown    • Journey to Space 2015 3D 1080p  

Code bits used for this video:
https://github.com/bitluni/Lenticular...

Links to parts and tools (affiliate links):
Anycubic Photon Mono 3D Printer ($200): https://aliexpress.bitluni.net/photon...
Resin ($20): https://aliexpress.bitluni.net/Anycub...
200-560nm Protective Glasses ($7.20): https://aliexpress.bitluni.net/laserG...
UV Laser Pointer ($4.30): https://aliexpress.bitluni.net/UVLaser
405nm Curing Light: https://aliexpress.bitluni.net/curing...
Lenticular Lens Sheets: https://aliexpress.bitluni.net/lentic...

My camera and lens (4k 60fps):
https://amazon.bitluni.net/gh5
Zoom H6 Audio Recorder:
https://amazon.bitluni.net/h6

plz share :-)

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Twitter: @bitluni
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Music:
Jeremy Blake - Powerup!
Andrew Langdon - Keys

#hologram #3dprinting #maker