DIY Scanning Laser Microscope Posted: January 9, 2025 | Last updated: January 9, 2025 I built a 3D printed, scanning laser confocal microscope so I could collect 3D surface topology and ...

For looking at really small stuff, an optical microscope will only go so far. Looking at things at the nanometer level, though, usually requires some sort of electron microscope, with all the ...