Freedigital-microscope-eyepiece
Thingiverse
12 model
Free
FreeZooplankton | Keratella cochlearis
Sketchfab
FreeZooplankton | Brachionus caudatus
Sketchfab
FreeCorona Virus COVID-19
Sketchfab
FreeRepRapMicron V0.04 - micron accurate 3D printer
Printables
FreeAdaptateur smartphone pour microscope
Thingiverse
FreeAtomic Force Microscope Model
Thingiverse
FreeUSB Microscope stand
Thingiverse
FreeEnder 3 USB Microscope Mount (Customizable)
Thingiverse
FreeOpenSCAD smart phone to microscope/telescope adapter
Thingiverse
FreeAlignment microscope for drilling 3D printer nozzles.
Thingiverse
FreeCellscope Clone (Mobile phone microscope)
Thingiverse