Is this 3D model free to download?

Yes, Microscope mounting system for 21.9mm rod is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link to open the original listing by the creator.

Where do I download the STL file?

The download is hosted by Thingiverse. Use the "Download from Thingiverse" 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 nglgzz, published on Thingiverse. 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.

Microscope mounting system for 21.9mm rod 3D printable model by nglgzz

Microscope mounting system for 21.9mm rod photo 1

Microscope mounting system for 21.9mm rod photo 2

Microscope mounting system for 21.9mm rod photo 3

Microscope mounting system for 21.9mm rod photo 4

Microscope mounting system for 21.9mm rod

Source: Thingiverse by nglgzz

The Microscope mounting system for 21.9mm rod is a free printable 3D model from Thingiverse by nglgzz. Set of attachments to be mounted on a 21.9mm rod. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

Safety & legal notice: this listing links to a third-party design that may be a functional accessory. Thinger is a search index. We do not host, sell, or manufacture any files or parts, and the download is provided solely by the original platform and creator. Verify that downloading, printing, or possessing this item is legal in your jurisdiction before proceeding. See our Terms & Content Policy.

30 saves Source: Thingiverse Updated 2026-10-30 License: CC-BY-NC-SA · non-commercial Category: Gadgets & Electronics

Tags: Microscope, microscope mount, usb microscope

About this model

Set of attachments to be mounted on a 21.9mm rod. It includes mounts for a tablet or laptop, a microscope rail, and cable management rings. I designed this for a microscope I got on AliExpress that is mounted onto a vertical rod. The setup with the laptop and the microscope rail became unstable given the small base the rod came with, so I added a heavy object on the base to make it more stable. Parts required Rail assembly - 2x 8mm rods - length is up to you but I use 320mm long rods (leftover from upgrading my printer) - 3x LM8UU linear bearings - there technically is room for 4, and the rail will probably be more stable with 4, but I had 3 and that works also (those I also had leftover from upgrading my printer) - A short rod to mount the microscope at the left end of the rail. It should…

Frequently asked questions

Is this 3D model free to download?: Yes. Microscope mounting system for 21.9mm rod is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link above to open the original listing.
Where is the STL hosted?: The download is hosted by Thingiverse, not by Thinger. We link you directly to the original listing by nglgzz.
Who made this model?: Designed by nglgzz, published on Thingiverse. 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.