
Internal medicine and infectious disease specialist Isaac Bogoch and his colleagues turned an iPhone 4S into a fairly accurate microscope by attaching an eight dollar, three-millimeter ball lens to the smartphone's camera lens using double sided tape.
The DIY microscope was tested with 200 slides of stool samples from school children with different types of parasitic worms in Pemba Island, Tanzania. The slides were covered with cellophane strips and then placed up against the lens. A simple flashlight illuminated the slides from below. The doctors took photos of the samples and assessed them on the iPhone screen. Read more...
More about Iphone, Diy, Science, Tech, and Dev Design
















