The world’s first fully 3D-printed microscope can be made in a few hours and for a fraction of the cost of traditional ones.

Nikon will also release the winners of its "Small World in Motion" microscope video competition later this year.

The team used a Raspberry Pi to control the system, adding an off-the-shelf camera and a light source to craft what they claim is the world's first completely 3D-printed functional microscope for ...