The first 20 orders get $49 off the Insta360 Ace Pro ($400 instead of $449) and also a free screen protector with my link (sponsored): https://bit.ly/49at8el

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►►► This video ◄◄◄

From the Google Cardboard to the Apple Vision Pro & Meta Quest 3, VR displays, optics and headsets in general gone through a crazy evolution in 10 years. With fresnel lenses, pancake lenses, MicroOLED (a.k.a. OLEDoS, or OLED Microdisplays) and more, there is a lot of sci-fi tech to talk about.
The Story Behind

This video on Nebula: https://nebula.tv/videos/techaltar-10...

Karl Guttag's blog: https://kguttag.com/
How Holograms work:    • How 3D holograms work  

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►►► TechAltar links ◄◄◄

https://mas.to/@techaltar
https://bsky.app/profile/techaltar.bs...
  / techaltar  
  / discord  

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►►► Attributions & Sources ◄◄◄

Channel Music by Edemski:   / edemski  
Other music by Epidemic Sound: http://nebula.tv/epidemic
Hologram footage from MIT (Creative Commons):    • Hands on Holography