Flip cameras are fun and easy to use, but not particularly versatile. If you’ve had poor results at macrophotography with a Flip, you might be interested in these DIY lenses. One is macroscopic lens ...

Over on YouTube [Applied Science] shows us how to make an f/0.38 camera lens using an oil immersion microscope objective. The f-number of a lens indicates how well it will perform in low-light. To ...

The little picture: Microscopes are cool. There is something fascinating about looking at objects that you cannot normally see with your naked eye. Of course, carrying a microscope around for whenever ...