Is this 3D model free to download?

Yes, 12 Bladed mechanical Iris is free to download from MyMiniFactory. Open it in the free Thinger app, or use the "Download from MyMiniFactory" link to open the original listing by the creator.

Where do I download the STL file?

The download is hosted by MyMiniFactory. Use the "Download from MyMiniFactory" link on this page to open the original listing and grab the file, or save it to your print queue in the free Thinger app.

Designed by Andrew Forster, published on MyMiniFactory. Please credit the creator when sharing your print.

Can I print this at home?

Yes. This is a printable 3D model intended for home FDM and resin printers. Check the original listing for suggested print settings.

12 Bladed mechanical Iris 3D printable model by Andrew Forster

12 Bladed mechanical Iris

Source: MyMiniFactory by Andrew Forster

The 12 Bladed mechanical Iris is a free printable 3D model from MyMiniFactory by Andrew Forster. This a 12 Bladed mechanical iris. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from MyMiniFactory

399 saves Source: MyMiniFactory Updated 2026-10-13 License: DOWNLOAD-SHARE-MAINTAIN-LICENSE-CREDIT-REMIX-NONCOMMERCIAL · non-commercial

About this model

This a 12 Bladed mechanical iris. The main body has a diameter of 8.4cm, the control handle sticking out by about 2cm. The height is 1.1cm. Composed of 5 STL files; Base, Spin Control, 6Blades and Cover. The 6Blades STL will of course need to be printed twice.

Frequently asked questions

Is this 3D model free to download?: Yes. 12 Bladed mechanical Iris is free to download from MyMiniFactory. Open it in the free Thinger app, or use the "Download from MyMiniFactory" link above to open the original listing.
Where is the STL hosted?: The download is hosted by MyMiniFactory, not by Thinger. We link you directly to the original listing by Andrew Forster.
Who made this model?: Designed by Andrew Forster, published on MyMiniFactory. Please credit the creator when sharing your print online.
Can I print this at home?: Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.