Paper mechanical iris parts 2 | Paper mechanics, Paper crafts cards, Pop up cards
Try it at http://iris-calculator.com Newer video here: https://youtu.be/ygk-dUnTVWk Iris Calculator is a tool for designing iri… | Calculator design, Iris, Mechanic
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Mechanical Iris with Cardboard and Toothpicks - Add a Slide Rule?
Iris Calculator - YouTube
Refine your iris design with the blade overlap control - Iris Calculator
File:Diaphragm iris types.svg - Wikimedia Commons
Iris Calculator (@IrisCalculator) / Twitter
Mechanical Iris with Cardboard and Toothpicks - Add a Slide Rule?