![Iris Drawing Compass](https://3dcrawler.ams3.digitaloceanspaces.com/thingiverse/4674283-Iris-Drawing-Compass-3411426637.png)
Iris Drawing Compass
Description
Prototype 2 of an iris diaphragm style compass. largest diameter 12cm 4.75", smallest diameter 6cm 2.5". Moves smoothly and holds position fairly well, but is a bit too loose to draw as consistent circles as I would like. Looking for a middle ground between tight tolerances for a sturdy frame and loose tolerances to allow smooth movement. Will also be designing a smaller version to cover circles from 0-6cm 0-2.5".
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