Pupil dialation and expansion in artificial eyes

David BoccabellaDavid Boccabella Brisbane, Australia Moderator
edited April 2015 in Animatronics
Hi Folks.
Was doing some reading on Elastomer Actuators (or artificial muscles). Something that would work really well in animatronics.
And I found this :)



Very interesting possibilities.

They also have a few video's on how to do this yourself
https://www.youtube.com/channel/UC8E6zdJrR50MymtY-dQopQQ

Plus another 'how to' here


Enjoy the possibilities
Dave




Comments

  • Chris EllerbyChris Ellerby Los Angeles Admin
    Here's a fun example of an animatronic eye with dilating pupil:


    I'm curious to see how different people tackle the challenge of a dilating pupil.  I've seen it done with shutters, membranes, or bladders in the past.

    /Chris
  • David BoccabellaDavid Boccabella Brisbane, Australia Moderator
    Nice, sadly no pics of the construction.
  • David DeMattiaDavid DeMattia Saint Croix Falls, WI. ✭✭✭
    Cool.
  • I posted this in another thread but I'll copy it here too for reference.
    I was watching the SWS Jurassic Party video and then I remembered reading this thread about dilating pupils. There's a great bit starting at around 2:01:45 where Jon Dawe explains how he made the dilating pupil for the T-Rex in JP1.
    I'm not sure I'm allowed to link directly to the video, so here's the link explaining how you can get access to it:
    https://www.stanwinstonschool.com/webcourses/jurassic-party-dinosaur-crew-reunion

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